| 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 | $118.98 | 13.612% | $135.1756 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $50.48 | 3.869% | $52.4331 | $52.43 | $52.45 | $52.40 |
| Purchase #3 | $248.27 | 6.476% | $264.348 | $264.35 | $264.35 | $264.30 |
| Purchase #4 | $104.26 | 3.679% | $108.0957 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $240.66 | 12.228% | $270.0879 | $270.09 | $270.10 | $270.10 |
| Purchase #6 | $20.32 | 4.187% | $21.1708 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $126.36 | 12.736% | $142.4532 | $142.45 | $142.45 | $142.50 |
| 7 purchase totals = | $909.33 | $993.7643 | $993.77 | $993.80 | $993.80 | |