| 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 | $46.95 | 9.384% | $51.3558 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $13.42 | 7.381% | $14.4105 | $14.41 | $14.40 | $14.40 |
| Purchase #3 | $250.85 | 9.647% | $275.0495 | $275.05 | $275.05 | $275.00 |
| Purchase #4 | $203.47 | 11.816% | $227.512 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $238.28 | 7.209% | $255.4576 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $116.30 | 3.183% | $120.0018 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $168.25 | 4.728% | $176.2049 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $1,037.52 | $1,119.9921 | $1,119.99 | $1,119.95 | $1,120.00 | |