| 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 | $200.35 | 3.645% | $207.6528 | $207.65 | $207.65 | $207.70 |
| Purchase #2 | $135.61 | 3.186% | $139.9305 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $19.84 | 6.434% | $21.1165 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $43.78 | 8.543% | $47.5201 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $127.77 | 5.343% | $134.5968 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $212.84 | 12.402% | $239.2364 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $56.88 | 13.523% | $64.5719 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $797.07 | $854.6250 | $854.63 | $854.60 | $854.60 | |