| 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 | $136.89 | 10.668% | $151.4934 | $151.49 | $151.50 | $151.50 |
| Purchase #2 | $51.69 | 4.123% | $53.8212 | $53.82 | $53.80 | $53.80 |
| Purchase #3 | $98.99 | 12.495% | $111.3588 | $111.36 | $111.35 | $111.40 |
| Purchase #4 | $228.87 | 13.713% | $260.2549 | $260.25 | $260.25 | $260.30 |
| Purchase #5 | $187.62 | 13.318% | $212.6072 | $212.61 | $212.60 | $212.60 |
| Purchase #6 | $51.83 | 12.485% | $58.301 | $58.30 | $58.30 | $58.30 |
| Purchase #7 | $170.97 | 5.312% | $180.0519 | $180.05 | $180.05 | $180.10 |
| 7 purchase totals = | $926.86 | $1,027.8884 | $1,027.88 | $1,027.85 | $1,028.00 | |