| 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 | $135.62 | 13.113% | $153.4039 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $194.68 | 9.571% | $213.3128 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $228.46 | 9.410% | $249.9581 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $149.32 | 3.809% | $155.0076 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $128.89 | 7.866% | $139.0285 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $132.94 | 12.851% | $150.0241 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $29.89 | 10.789% | $33.1148 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $999.80 | $1,093.8498 | $1,093.84 | $1,093.80 | $1,093.80 | |