| 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 | $34.81 | 11.551% | $38.8309 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $38.69 | 6.594% | $41.2412 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $215.55 | 11.673% | $240.7112 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $175.62 | 7.687% | $189.1199 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $6.29 | 10.498% | $6.9503 | $6.95 | $6.95 | $7.00 |
| Purchase #6 | $236.60 | 7.669% | $254.7449 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $150.56 | 3.713% | $156.1503 | $156.15 | $156.15 | $156.20 |
| 7 purchase totals = | $858.12 | $927.7487 | $927.74 | $927.75 | $927.70 | |