| 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 | $189.36 | 9.498% | $207.3454 | $207.35 | $207.35 | $207.30 |
| Purchase #2 | $18.58 | 11.745% | $20.7622 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $199.28 | 4.130% | $207.5103 | $207.51 | $207.50 | $207.50 |
| Purchase #4 | $107.47 | 8.836% | $116.966 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $45.93 | 9.479% | $50.2837 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $120.87 | 6.741% | $129.0178 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $84.99 | 3.465% | $87.9349 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $766.48 | $819.8203 | $819.82 | $819.80 | $819.80 | |