| 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 | $32.79 | 13.779% | $37.3081 | $37.31 | $37.30 | $37.30 |
| Purchase #2 | $90.45 | 7.277% | $97.032 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $195.69 | 7.796% | $210.946 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $29.86 | 10.555% | $33.0117 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $192.63 | 7.469% | $207.0175 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $250.67 | 8.357% | $271.6185 | $271.62 | $271.60 | $271.60 |
| Purchase #7 | $136.88 | 9.225% | $149.5072 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $928.97 | $1,006.4410 | $1,006.45 | $1,006.40 | $1,006.30 | |