| 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 | $228.72 | 9.773% | $251.0728 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $107.54 | 5.241% | $113.1762 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $224.41 | 4.437% | $234.3671 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $24.37 | 8.587% | $26.4627 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $241.95 | 4.346% | $252.4651 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $122.86 | 4.524% | $128.4182 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $219.48 | 12.590% | $247.1125 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $1,169.33 | $1,253.0746 | $1,253.08 | $1,253.00 | $1,253.20 | |