| 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 | $242.38 | 10.305% | $267.3573 | $267.36 | $267.35 | $267.40 |
| Purchase #2 | $53.53 | 10.663% | $59.2379 | $59.24 | $59.25 | $59.20 |
| Purchase #3 | $187.84 | 10.336% | $207.2551 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $181.43 | 11.142% | $201.6449 | $201.64 | $201.65 | $201.60 |
| Purchase #5 | $108.67 | 7.806% | $117.1528 | $117.15 | $117.15 | $117.20 |
| Purchase #6 | $159.46 | 8.198% | $172.5325 | $172.53 | $172.55 | $172.50 |
| Purchase #7 | $99.49 | 9.749% | $109.1893 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $1,032.80 | $1,134.3698 | $1,134.37 | $1,134.40 | $1,134.40 | |