| 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 | $81.71 | 7.368% | $87.7304 | $87.73 | $87.75 | $87.70 |
| Purchase #2 | $204.44 | 10.483% | $225.8714 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $226.98 | 10.114% | $249.9368 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $29.83 | 12.307% | $33.5012 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $227.88 | 3.741% | $236.405 | $236.41 | $236.40 | $236.40 |
| Purchase #6 | $152.58 | 5.602% | $161.1275 | $161.13 | $161.15 | $161.10 |
| Purchase #7 | $141.61 | 6.847% | $151.306 | $151.31 | $151.30 | $151.30 |
| 7 purchase totals = | $1,065.03 | $1,145.8783 | $1,145.89 | $1,145.90 | $1,145.80 | |