| 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 | $191.50 | 11.644% | $213.7983 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $219.72 | 12.468% | $247.1147 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $59.76 | 10.693% | $66.1501 | $66.15 | $66.15 | $66.20 |
| Purchase #4 | $93.71 | 9.860% | $102.9498 | $102.95 | $102.95 | $102.90 |
| Purchase #5 | $154.82 | 7.344% | $166.19 | $166.19 | $166.20 | $166.20 |
| Purchase #6 | $99.69 | 7.590% | $107.2565 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $198.29 | 6.775% | $211.7241 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $1,017.49 | $1,115.1835 | $1,115.18 | $1,115.15 | $1,115.20 | |