| 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 | $197.86 | 12.491% | $222.5747 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $10.89 | 13.726% | $12.3848 | $12.38 | $12.40 | $12.40 |
| Purchase #3 | $239.94 | 4.115% | $249.8135 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $248.31 | 11.626% | $277.1785 | $277.18 | $277.20 | $277.20 |
| Purchase #5 | $227.96 | 7.196% | $244.364 | $244.36 | $244.35 | $244.40 |
| Purchase #6 | $62.68 | 6.682% | $66.8683 | $66.87 | $66.85 | $66.90 |
| Purchase #7 | $167.40 | 4.797% | $175.4302 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $1,155.04 | $1,248.6140 | $1,248.60 | $1,248.60 | $1,248.70 | |