| 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 | $235.57 | 4.555% | $246.3002 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $161.66 | 5.395% | $170.3816 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $155.64 | 12.727% | $175.4483 | $175.45 | $175.45 | $175.40 |
| Purchase #4 | $180.81 | 9.831% | $198.5854 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $142.44 | 3.150% | $146.9269 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $48.87 | 9.390% | $53.4589 | $53.46 | $53.45 | $53.50 |
| Purchase #7 | $195.41 | 7.501% | $210.0677 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $1,120.40 | $1,201.1690 | $1,201.18 | $1,201.20 | $1,201.20 | |