| 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 | $109.62 | 3.435% | $113.3854 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $53.32 | 3.362% | $55.1126 | $55.11 | $55.10 | $55.10 |
| Purchase #3 | $228.79 | 10.515% | $252.8473 | $252.85 | $252.85 | $252.80 |
| Purchase #4 | $192.66 | 10.225% | $212.3595 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $89.79 | 8.326% | $97.2659 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $21.85 | 13.407% | $24.7794 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $225.99 | 10.865% | $250.5438 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $922.02 | $1,006.2939 | $1,006.30 | $1,006.30 | $1,006.30 | |