| 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 | $239.29 | 7.162% | $256.4279 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $19.50 | 10.218% | $21.4925 | $21.49 | $21.50 | $21.50 |
| Purchase #3 | $84.48 | 3.169% | $87.1572 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $62.93 | 7.647% | $67.7423 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $120.43 | 9.596% | $131.9865 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $137.52 | 7.714% | $148.1283 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $243.69 | 6.203% | $258.8061 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $907.84 | $971.7408 | $971.75 | $971.80 | $971.70 | |