| 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 | $147.41 | 9.613% | $161.5805 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $88.71 | 13.680% | $100.8455 | $100.85 | $100.85 | $100.80 |
| Purchase #3 | $126.36 | 13.696% | $143.6663 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $116.60 | 3.490% | $120.6693 | $120.67 | $120.65 | $120.70 |
| Purchase #5 | $243.56 | 6.742% | $259.9808 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $75.69 | 4.476% | $79.0779 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $123.94 | 7.697% | $133.4797 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $922.27 | $999.3000 | $999.31 | $999.35 | $999.40 | |