| 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 | $233.58 | 4.830% | $244.8619 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $125.87 | 3.148% | $129.8324 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $234.78 | 11.247% | $261.1857 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $7.89 | 3.189% | $8.1416 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $112.39 | 7.135% | $120.409 | $120.41 | $120.40 | $120.40 |
| Purchase #6 | $105.55 | 6.821% | $112.7496 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $18.70 | 3.160% | $19.2909 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $838.76 | $896.4711 | $896.47 | $896.50 | $896.40 | |