| 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 | $107.70 | 5.179% | $113.2778 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $143.28 | 4.426% | $149.6216 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $242.62 | 3.711% | $251.6236 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $84.50 | 8.314% | $91.5253 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $248.40 | 13.147% | $281.0571 | $281.06 | $281.05 | $281.10 |
| Purchase #6 | $125.40 | 11.739% | $140.1207 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $40.68 | 6.726% | $43.4161 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $992.58 | $1,070.6422 | $1,070.65 | $1,070.60 | $1,070.60 | |