| 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 | $35.45 | 4.711% | $37.12 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $210.69 | 6.684% | $224.7725 | $224.77 | $224.75 | $224.80 |
| Purchase #3 | $178.63 | 12.654% | $201.2338 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $229.92 | 11.466% | $256.2826 | $256.28 | $256.30 | $256.30 |
| Purchase #5 | $109.50 | 8.769% | $119.1021 | $119.10 | $119.10 | $119.10 |
| Purchase #6 | $46.78 | 6.791% | $49.9568 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $226.80 | 8.568% | $246.2322 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $1,037.77 | $1,134.7000 | $1,134.69 | $1,134.70 | $1,134.70 | |