| 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 | $115.98 | 7.476% | $124.6507 | $124.65 | $124.65 | $124.70 |
| Purchase #2 | $249.60 | 11.692% | $278.7832 | $278.78 | $278.80 | $278.80 |
| Purchase #3 | $214.35 | 6.466% | $228.2099 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $140.65 | 5.793% | $148.7979 | $148.80 | $148.80 | $148.80 |
| Purchase #5 | $152.27 | 5.440% | $160.5535 | $160.55 | $160.55 | $160.60 |
| Purchase #6 | $116.50 | 4.857% | $122.1584 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $193.30 | 8.229% | $209.2067 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $1,182.65 | $1,272.3603 | $1,272.36 | $1,272.35 | $1,272.50 | |