| 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 | $140.45 | 6.711% | $149.8756 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $58.51 | 9.134% | $63.8543 | $63.85 | $63.85 | $63.90 |
| Purchase #3 | $227.50 | 7.327% | $244.1689 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $106.28 | 11.184% | $118.1664 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $141.60 | 5.242% | $149.0227 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $116.41 | 4.444% | $121.5833 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $246.70 | 9.270% | $269.5691 | $269.57 | $269.55 | $269.60 |
| 7 purchase totals = | $1,037.45 | $1,116.2403 | $1,116.24 | $1,116.20 | $1,116.40 | |