| 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 | $116.56 | 5.371% | $122.8204 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $90.86 | 12.690% | $102.3901 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $180.46 | 3.675% | $187.0919 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $148.37 | 3.673% | $153.8196 | $153.82 | $153.80 | $153.80 |
| Purchase #5 | $178.49 | 11.425% | $198.8825 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $43.56 | 13.484% | $49.4336 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $34.43 | 10.769% | $38.1378 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $792.73 | $852.5759 | $852.57 | $852.60 | $852.50 | |