| 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 | $225.99 | 11.205% | $251.3122 | $251.31 | $251.30 | $251.30 |
| Purchase #2 | $133.72 | 7.176% | $143.3157 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $95.79 | 4.461% | $100.0632 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $61.40 | 9.749% | $67.3859 | $67.39 | $67.40 | $67.40 |
| Purchase #5 | $206.92 | 10.775% | $229.2156 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $9.32 | 4.418% | $9.7318 | $9.73 | $9.75 | $9.70 |
| Purchase #7 | $152.78 | 8.494% | $165.7571 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $885.92 | $966.7815 | $966.79 | $966.75 | $966.80 | |