| 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 | $212.34 | 4.309% | $221.4897 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $46.63 | 6.192% | $49.5173 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $6.25 | 12.816% | $7.051 | $7.05 | $7.05 | $7.10 |
| Purchase #4 | $26.93 | 6.146% | $28.5851 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $152.32 | 5.380% | $160.5148 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $37.30 | 3.591% | $38.6394 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $119.38 | 4.815% | $125.1281 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $601.15 | $630.9254 | $630.93 | $630.95 | $630.90 | |