| 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 | $127.41 | 12.362% | $143.1604 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $249.81 | 3.860% | $259.4527 | $259.45 | $259.45 | $259.50 |
| Purchase #3 | $148.62 | 8.206% | $160.8158 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $243.62 | 9.647% | $267.122 | $267.12 | $267.10 | $267.10 |
| Purchase #5 | $92.61 | 10.861% | $102.6684 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $181.65 | 9.424% | $198.7687 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $80.76 | 9.175% | $88.1697 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $1,124.48 | $1,220.1577 | $1,220.16 | $1,220.05 | $1,220.30 | |