| 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 | $205.54 | 3.319% | $212.3619 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $211.35 | 9.848% | $232.1637 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $199.51 | 5.187% | $209.8586 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $244.69 | 3.520% | $253.3031 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $202.96 | 13.299% | $229.9517 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $47.81 | 7.435% | $51.3647 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $152.57 | 11.495% | $170.1079 | $170.11 | $170.10 | $170.10 |
| 7 purchase totals = | $1,264.43 | $1,359.1116 | $1,359.10 | $1,359.05 | $1,359.30 | |