| 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 | $207.96 | 9.182% | $227.0549 | $227.05 | $227.05 | $227.10 |
| Purchase #2 | $247.92 | 13.869% | $282.304 | $282.30 | $282.30 | $282.30 |
| Purchase #3 | $116.76 | 3.556% | $120.912 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $217.41 | 7.728% | $234.2114 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $121.26 | 4.196% | $126.3481 | $126.35 | $126.35 | $126.30 |
| Purchase #6 | $28.96 | 8.163% | $31.324 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $98.71 | 7.189% | $105.8063 | $105.81 | $105.80 | $105.80 |
| 7 purchase totals = | $1,038.98 | $1,127.9607 | $1,127.95 | $1,127.90 | $1,127.90 | |