| 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 | $187.96 | 13.566% | $213.4587 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $189.28 | 12.708% | $213.3337 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $65.45 | 10.183% | $72.1148 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $47.55 | 8.135% | $51.4182 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $131.68 | 8.137% | $142.3948 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $182.86 | 7.851% | $197.2163 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $49.75 | 3.515% | $51.4987 | $51.50 | $51.50 | $51.50 |
| 7 purchase totals = | $854.53 | $941.4352 | $941.43 | $941.40 | $941.40 | |