| 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 | $201.59 | 7.271% | $216.2476 | $216.25 | $216.25 | $216.20 |
| Purchase #2 | $163.85 | 3.656% | $169.8404 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $249.83 | 10.179% | $275.2602 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $158.38 | 6.189% | $168.1821 | $168.18 | $168.20 | $168.20 |
| Purchase #5 | $219.32 | 4.354% | $228.8692 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $208.41 | 6.234% | $221.4023 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $160.27 | 8.762% | $174.3129 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $1,361.65 | $1,454.1147 | $1,454.11 | $1,454.10 | $1,454.10 | |