| 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 | $206.91 | 12.188% | $232.1282 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $42.84 | 13.566% | $48.6517 | $48.65 | $48.65 | $48.70 |
| Purchase #3 | $249.63 | 7.804% | $269.1111 | $269.11 | $269.10 | $269.10 |
| Purchase #4 | $116.67 | 10.196% | $128.5657 | $128.57 | $128.55 | $128.60 |
| Purchase #5 | $175.96 | 8.377% | $190.7002 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $151.75 | 3.752% | $157.4437 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $92.81 | 5.706% | $98.1057 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $1,036.57 | $1,124.7063 | $1,124.71 | $1,124.70 | $1,124.70 | |