| 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 | $201.90 | 7.737% | $217.521 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $129.46 | 7.112% | $138.6672 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $250.52 | 5.363% | $263.9554 | $263.96 | $263.95 | $264.00 |
| Purchase #4 | $50.35 | 6.501% | $53.6233 | $53.62 | $53.60 | $53.60 |
| Purchase #5 | $87.73 | 6.401% | $93.3456 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $154.71 | 5.306% | $162.9189 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $48.30 | 11.389% | $53.8009 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $922.97 | $983.8323 | $983.84 | $983.75 | $983.80 | |