| 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 | $106.90 | 10.498% | $118.1224 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $124.37 | 13.331% | $140.9498 | $140.95 | $140.95 | $140.90 |
| Purchase #3 | $58.41 | 8.356% | $63.2907 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $141.78 | 7.417% | $152.2958 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $148.46 | 3.455% | $153.5893 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $108.48 | 10.686% | $120.0722 | $120.07 | $120.05 | $120.10 |
| Purchase #7 | $119.70 | 8.690% | $130.1019 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $808.10 | $878.4221 | $878.42 | $878.40 | $878.40 | |