| 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 | $218.53 | 10.831% | $242.199 | $242.20 | $242.20 | $242.20 |
| Purchase #2 | $212.67 | 5.727% | $224.8496 | $224.85 | $224.85 | $224.80 |
| Purchase #3 | $51.73 | 4.232% | $53.9192 | $53.92 | $53.90 | $53.90 |
| Purchase #4 | $157.60 | 10.404% | $173.9967 | $174.00 | $174.00 | $174.00 |
| Purchase #5 | $106.68 | 8.646% | $115.9036 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $133.27 | 11.110% | $148.0763 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $217.89 | 7.818% | $234.9246 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $1,098.37 | $1,193.8690 | $1,193.87 | $1,193.85 | $1,193.80 | |