| 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 | $241.71 | 5.866% | $255.8887 | $255.89 | $255.90 | $255.90 |
| Purchase #2 | $24.78 | 10.393% | $27.3554 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $209.89 | 13.551% | $238.3322 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $149.86 | 8.135% | $162.0511 | $162.05 | $162.05 | $162.10 |
| Purchase #5 | $151.77 | 4.309% | $158.3098 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $110.58 | 13.379% | $125.3745 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $69.84 | 7.159% | $74.8398 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $958.43 | $1,042.1515 | $1,042.15 | $1,042.15 | $1,042.20 | |