| 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 | $200.96 | 4.762% | $210.5297 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $247.82 | 11.647% | $276.6836 | $276.68 | $276.70 | $276.70 |
| Purchase #3 | $232.92 | 5.732% | $246.271 | $246.27 | $246.25 | $246.30 |
| Purchase #4 | $240.30 | 10.336% | $265.1374 | $265.14 | $265.15 | $265.10 |
| Purchase #5 | $149.71 | 9.154% | $163.4145 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $107.51 | 7.626% | $115.7087 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $58.44 | 6.841% | $62.4379 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $1,237.66 | $1,340.1828 | $1,340.18 | $1,340.20 | $1,340.10 | |