| 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 | $38.31 | 10.568% | $42.3586 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $93.71 | 7.410% | $100.6539 | $100.65 | $100.65 | $100.70 |
| Purchase #3 | $69.78 | 11.806% | $78.0182 | $78.02 | $78.00 | $78.00 |
| Purchase #4 | $217.75 | 10.810% | $241.2888 | $241.29 | $241.30 | $241.30 |
| Purchase #5 | $243.94 | 9.400% | $266.8704 | $266.87 | $266.85 | $266.90 |
| Purchase #6 | $213.93 | 4.804% | $224.2072 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $61.26 | 11.391% | $68.2381 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $938.68 | $1,021.6352 | $1,021.64 | $1,021.60 | $1,021.70 | |