| 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 | $88.40 | 4.192% | $92.1057 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $7.43 | 6.396% | $7.9052 | $7.91 | $7.90 | $7.90 |
| Purchase #3 | $95.83 | 13.122% | $108.4048 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $203.30 | 4.648% | $212.7494 | $212.75 | $212.75 | $212.70 |
| Purchase #5 | $213.56 | 12.636% | $240.5454 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $230.77 | 9.752% | $253.2747 | $253.27 | $253.25 | $253.30 |
| Purchase #7 | $17.87 | 4.175% | $18.6161 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $857.16 | $933.6013 | $933.61 | $933.55 | $933.50 | |