| 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 | $185.42 | 9.130% | $202.3488 | $202.35 | $202.35 | $202.30 |
| Purchase #2 | $232.33 | 8.411% | $251.8713 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $239.38 | 8.866% | $260.6034 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $105.66 | 6.145% | $112.1528 | $112.15 | $112.15 | $112.20 |
| Purchase #5 | $83.68 | 11.250% | $93.094 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $50.82 | 10.795% | $56.306 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $27.41 | 6.412% | $29.1675 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $924.70 | $1,005.5438 | $1,005.54 | $1,005.50 | $1,005.60 | |