| 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 | $118.77 | 9.182% | $129.6755 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $48.28 | 12.408% | $54.2706 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $238.68 | 13.291% | $270.403 | $270.40 | $270.40 | $270.40 |
| Purchase #4 | $224.47 | 8.480% | $243.5051 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $76.42 | 6.665% | $81.5134 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $197.80 | 3.608% | $204.9366 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $112.84 | 3.235% | $116.4904 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $1,017.26 | $1,100.7946 | $1,100.80 | $1,100.80 | $1,100.80 | |