| 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 | $208.45 | 7.650% | $224.3964 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $228.56 | 7.533% | $245.7774 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $219.68 | 11.409% | $244.7433 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $221.83 | 12.212% | $248.9199 | $248.92 | $248.90 | $248.90 |
| Purchase #5 | $216.50 | 4.314% | $225.8398 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $97.29 | 13.148% | $110.0817 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $124.73 | 7.843% | $134.5126 | $134.51 | $134.50 | $134.50 |
| 7 purchase totals = | $1,317.04 | $1,434.2711 | $1,434.27 | $1,434.30 | $1,434.20 | |