| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.91 | 11.619% | $62.4062 | $62.41 | $62.40 | $62.40 |
| Purchase #2 | $137.48 | 8.642% | $149.361 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $249.81 | 4.239% | $260.3994 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $224.80 | 7.269% | $241.1407 | $241.14 | $241.15 | $241.10 |
| Purchase #5 | $179.99 | 6.799% | $192.2275 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $93.35 | 9.532% | $102.2481 | $102.25 | $102.25 | $102.20 |
| Purchase #7 | $80.62 | 13.314% | $91.3537 | $91.35 | $91.35 | $91.40 |
| 7 purchase totals = | $1,021.96 | $1,099.1366 | $1,099.14 | $1,099.15 | $1,099.10 | |