| 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 | $96.63 | 3.850% | $100.3503 | $100.35 | $100.35 | $100.40 |
| Purchase #2 | $202.57 | 12.235% | $227.3544 | $227.35 | $227.35 | $227.40 |
| Purchase #3 | $243.36 | 9.852% | $267.3358 | $267.34 | $267.35 | $267.30 |
| Purchase #4 | $222.60 | 6.448% | $236.9532 | $236.95 | $236.95 | $237.00 |
| Purchase #5 | $227.61 | 8.670% | $247.3438 | $247.34 | $247.35 | $247.30 |
| Purchase #6 | $115.35 | 10.137% | $127.043 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $241.76 | 9.790% | $265.4283 | $265.43 | $265.45 | $265.40 |
| 7 purchase totals = | $1,349.88 | $1,471.8088 | $1,471.80 | $1,471.85 | $1,471.80 | |