| 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 | $213.72 | 8.108% | $231.0484 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $153.81 | 11.648% | $171.7258 | $171.73 | $171.75 | $171.70 |
| Purchase #3 | $144.49 | 7.304% | $155.0435 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $225.26 | 11.156% | $250.39 | $250.39 | $250.40 | $250.40 |
| Purchase #5 | $198.56 | 6.849% | $212.1594 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $75.27 | 10.188% | $82.9385 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $124.73 | 4.212% | $129.9836 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $1,135.84 | $1,233.2892 | $1,233.29 | $1,233.35 | $1,233.20 | |