| 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 | $121.60 | 7.759% | $131.0349 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $214.98 | 4.219% | $224.05 | $224.05 | $224.05 | $224.10 |
| Purchase #3 | $249.71 | 10.571% | $276.1068 | $276.11 | $276.10 | $276.10 |
| Purchase #4 | $51.86 | 13.837% | $59.0359 | $59.04 | $59.05 | $59.00 |
| Purchase #5 | $154.64 | 4.490% | $161.5833 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $97.30 | 9.545% | $106.5873 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $75.80 | 4.860% | $79.4839 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $965.89 | $1,037.8821 | $1,037.88 | $1,037.95 | $1,037.90 | |