| 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 | $198.99 | 11.667% | $222.2062 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $11.86 | 10.271% | $13.0781 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $24.73 | 13.215% | $27.9981 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $51.29 | 6.833% | $54.7946 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $249.95 | 10.854% | $277.0796 | $277.08 | $277.10 | $277.10 |
| Purchase #6 | $160.29 | 10.401% | $176.9618 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $94.58 | 11.703% | $105.6487 | $105.65 | $105.65 | $105.60 |
| 7 purchase totals = | $791.69 | $877.7671 | $877.77 | $877.80 | $877.80 | |