| 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 | $149.96 | 4.107% | $156.1189 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $65.87 | 8.844% | $71.6955 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $224.46 | 11.251% | $249.714 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $237.37 | 8.121% | $256.6468 | $256.65 | $256.65 | $256.60 |
| Purchase #5 | $246.91 | 9.511% | $270.3936 | $270.39 | $270.40 | $270.40 |
| Purchase #6 | $246.90 | 13.574% | $280.4142 | $280.41 | $280.40 | $280.40 |
| Purchase #7 | $216.78 | 3.382% | $224.1115 | $224.11 | $224.10 | $224.10 |
| 7 purchase totals = | $1,388.25 | $1,509.0945 | $1,509.09 | $1,509.05 | $1,509.00 | |