| 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 | $234.80 | 8.276% | $254.232 | $254.23 | $254.25 | $254.20 |
| Purchase #2 | $99.97 | 5.745% | $105.7133 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $173.51 | 3.678% | $179.8917 | $179.89 | $179.90 | $179.90 |
| Purchase #4 | $133.42 | 3.730% | $138.3966 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $191.39 | 8.328% | $207.329 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $235.52 | 7.519% | $253.2287 | $253.23 | $253.25 | $253.20 |
| Purchase #7 | $226.87 | 10.807% | $251.3878 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $1,295.48 | $1,390.1791 | $1,390.18 | $1,390.25 | $1,390.10 | |