| 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 | $249.36 | 6.244% | $264.93 | $264.93 | $264.95 | $264.90 |
| Purchase #2 | $248.46 | 13.532% | $282.0816 | $282.08 | $282.10 | $282.10 |
| Purchase #3 | $109.77 | 6.220% | $116.5977 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $132.48 | 8.327% | $143.5116 | $143.51 | $143.50 | $143.50 |
| Purchase #5 | $131.82 | 4.108% | $137.2352 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $77.98 | 11.563% | $86.9968 | $87.00 | $87.00 | $87.00 |
| Purchase #7 | $210.69 | 10.246% | $232.2773 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $1,160.56 | $1,263.6302 | $1,263.64 | $1,263.70 | $1,263.60 | |