| 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 | $237.91 | 12.280% | $267.1253 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $149.74 | 5.580% | $158.0955 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $220.30 | 9.537% | $241.31 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $250.68 | 5.134% | $263.5499 | $263.55 | $263.55 | $263.50 |
| Purchase #5 | $223.53 | 9.153% | $243.9897 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $180.29 | 5.802% | $190.7504 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $47.89 | 6.410% | $50.9597 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $1,310.34 | $1,415.7805 | $1,415.79 | $1,415.80 | $1,415.80 | |