| 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 | $137.71 | 13.512% | $156.3174 | $156.32 | $156.30 | $156.30 |
| Purchase #2 | $37.64 | 10.813% | $41.71 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $204.60 | 3.794% | $212.3625 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $60.80 | 9.473% | $66.5596 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $238.89 | 5.229% | $251.3816 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $234.78 | 10.749% | $260.0165 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $122.44 | 4.266% | $127.6633 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $1,036.86 | $1,116.0109 | $1,116.01 | $1,115.95 | $1,116.10 | |