| 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 | $212.67 | 7.641% | $228.9201 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $37.60 | 13.299% | $42.6004 | $42.60 | $42.60 | $42.60 |
| Purchase #3 | $158.48 | 10.515% | $175.1442 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $124.63 | 4.230% | $129.9018 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $145.99 | 8.356% | $158.1889 | $158.19 | $158.20 | $158.20 |
| Purchase #6 | $121.36 | 3.551% | $125.6695 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $90.86 | 5.249% | $95.6292 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $891.59 | $956.0541 | $956.05 | $956.05 | $956.00 | |