| 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 | $42.67 | 13.446% | $48.4074 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $210.59 | 11.525% | $234.8605 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $98.91 | 13.231% | $111.9968 | $112.00 | $112.00 | $112.00 |
| Purchase #4 | $37.97 | 9.844% | $41.7078 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $91.96 | 9.583% | $100.7725 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $228.69 | 9.818% | $251.1428 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $129.92 | 8.628% | $141.1295 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $840.71 | $930.0173 | $930.02 | $930.00 | $930.00 | |