| 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 | $33.48 | 13.160% | $37.886 | $37.89 | $37.90 | $37.90 |
| Purchase #2 | $131.29 | 3.360% | $135.7013 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $116.75 | 8.858% | $127.0917 | $127.09 | $127.10 | $127.10 |
| Purchase #4 | $238.87 | 6.736% | $254.9603 | $254.96 | $254.95 | $255.00 |
| Purchase #5 | $243.42 | 13.790% | $276.9876 | $276.99 | $277.00 | $277.00 |
| Purchase #6 | $175.65 | 8.726% | $190.9772 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $198.39 | 13.638% | $225.4464 | $225.45 | $225.45 | $225.40 |
| 7 purchase totals = | $1,137.85 | $1,249.0505 | $1,249.06 | $1,249.10 | $1,249.10 | |