| 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 | $10.85 | 11.219% | $12.0673 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $126.63 | 13.628% | $143.8871 | $143.89 | $143.90 | $143.90 |
| Purchase #3 | $24.79 | 7.690% | $26.6964 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $178.74 | 7.402% | $191.9703 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $94.99 | 12.668% | $107.0233 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $123.57 | 4.642% | $129.3061 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $138.62 | 8.283% | $150.1019 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $698.19 | $761.0524 | $761.06 | $761.00 | $761.10 | |