| 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 | $224.70 | 12.854% | $253.5829 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $208.33 | 3.558% | $215.7424 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $222.66 | 4.370% | $232.3902 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $204.68 | 10.335% | $225.8337 | $225.83 | $225.85 | $225.80 |
| Purchase #5 | $194.93 | 7.440% | $209.4328 | $209.43 | $209.45 | $209.40 |
| Purchase #6 | $208.57 | 8.115% | $225.4955 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $86.73 | 3.691% | $89.9312 | $89.93 | $89.95 | $89.90 |
| 7 purchase totals = | $1,350.60 | $1,452.4087 | $1,452.40 | $1,452.50 | $1,452.30 | |