| 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 | $243.99 | 9.688% | $267.6278 | $267.63 | $267.65 | $267.60 |
| Purchase #2 | $138.30 | 9.847% | $151.9184 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $225.99 | 3.668% | $234.2793 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $50.33 | 4.135% | $52.4111 | $52.41 | $52.40 | $52.40 |
| Purchase #5 | $101.42 | 10.127% | $111.6908 | $111.69 | $111.70 | $111.70 |
| Purchase #6 | $241.66 | 7.826% | $260.5723 | $260.57 | $260.55 | $260.60 |
| Purchase #7 | $51.87 | 6.710% | $55.3505 | $55.35 | $55.35 | $55.40 |
| 7 purchase totals = | $1,053.56 | $1,133.8502 | $1,133.85 | $1,133.85 | $1,133.90 | |