| 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 | $118.36 | 11.616% | $132.1087 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $203.84 | 4.348% | $212.703 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $30.78 | 7.822% | $33.1876 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $48.60 | 9.768% | $53.3472 | $53.35 | $53.35 | $53.30 |
| Purchase #5 | $206.71 | 6.113% | $219.3462 | $219.35 | $219.35 | $219.30 |
| Purchase #6 | $59.46 | 6.542% | $63.3499 | $63.35 | $63.35 | $63.30 |
| Purchase #7 | $128.89 | 7.616% | $138.7063 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $796.64 | $852.7489 | $852.76 | $852.75 | $852.60 | |