| 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 | $82.88 | 8.849% | $90.2141 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $201.89 | 12.870% | $227.8732 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $210.58 | 3.132% | $217.1754 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $101.75 | 8.642% | $110.5432 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $204.42 | 13.482% | $231.9799 | $231.98 | $232.00 | $232.00 |
| Purchase #6 | $142.57 | 9.254% | $155.7634 | $155.76 | $155.75 | $155.80 |
| Purchase #7 | $102.29 | 13.782% | $116.3876 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $1,046.38 | $1,149.9368 | $1,149.93 | $1,149.95 | $1,150.00 | |