| 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 | $81.35 | 7.123% | $87.1446 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $210.84 | 8.193% | $228.1141 | $228.11 | $228.10 | $228.10 |
| Purchase #3 | $185.68 | 5.592% | $196.0632 | $196.06 | $196.05 | $196.10 |
| Purchase #4 | $226.28 | 9.625% | $248.0595 | $248.06 | $248.05 | $248.10 |
| Purchase #5 | $102.59 | 3.540% | $106.2217 | $106.22 | $106.20 | $106.20 |
| Purchase #6 | $19.90 | 3.244% | $20.5456 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $32.83 | 4.833% | $34.4167 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $859.47 | $920.5654 | $920.56 | $920.50 | $920.50 | |