| 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 | $33.52 | 7.818% | $36.1406 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $214.54 | 9.108% | $234.0803 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $234.94 | 9.155% | $256.4488 | $256.45 | $256.45 | $256.40 |
| Purchase #4 | $34.31 | 8.283% | $37.1519 | $37.15 | $37.15 | $37.20 |
| Purchase #5 | $58.90 | 10.617% | $65.1534 | $65.15 | $65.15 | $65.20 |
| Purchase #6 | $148.89 | 10.649% | $164.7453 | $164.75 | $164.75 | $164.70 |
| Purchase #7 | $202.66 | 3.728% | $210.2152 | $210.22 | $210.20 | $210.20 |
| 7 purchase totals = | $927.76 | $1,003.9355 | $1,003.94 | $1,003.95 | $1,003.90 | |