| 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 | $205.40 | 12.577% | $231.2332 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $43.57 | 6.594% | $46.443 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $213.68 | 8.146% | $231.0864 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $10.49 | 9.477% | $11.4841 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $58.67 | 13.302% | $66.4743 | $66.47 | $66.45 | $66.50 |
| Purchase #6 | $91.62 | 10.571% | $101.3052 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $233.93 | 10.377% | $258.2049 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $857.36 | $946.2311 | $946.22 | $946.25 | $946.20 | |