| 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 | $125.47 | 10.869% | $139.1073 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $191.75 | 8.320% | $207.7036 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $250.72 | 5.168% | $263.6772 | $263.68 | $263.70 | $263.70 |
| Purchase #4 | $41.57 | 4.485% | $43.4344 | $43.43 | $43.45 | $43.40 |
| Purchase #5 | $33.73 | 11.470% | $37.5988 | $37.60 | $37.60 | $37.60 |
| Purchase #6 | $130.86 | 4.486% | $136.7304 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $88.63 | 5.258% | $93.2902 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $862.73 | $921.5419 | $921.54 | $921.60 | $921.50 | |