| 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 | $112.73 | 5.170% | $118.5581 | $118.56 | $118.55 | $118.60 |
| Purchase #2 | $115.68 | 10.681% | $128.0358 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $238.94 | 5.370% | $251.7711 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $128.93 | 12.354% | $144.858 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $235.60 | 3.731% | $244.3902 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $118.67 | 6.652% | $126.5639 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $77.80 | 11.653% | $86.866 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $1,028.35 | $1,101.0431 | $1,101.05 | $1,101.00 | $1,101.20 | |