| 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 | $95.65 | 8.782% | $104.05 | $104.05 | $104.05 | $104.10 |
| Purchase #2 | $125.60 | 8.484% | $136.2559 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $190.85 | 3.245% | $197.0431 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $225.74 | 6.271% | $239.8962 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $71.68 | 4.834% | $75.145 | $75.15 | $75.15 | $75.10 |
| Purchase #6 | $87.26 | 4.641% | $91.3097 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $176.48 | 5.654% | $186.4582 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $973.26 | $1,030.1581 | $1,030.17 | $1,030.15 | $1,030.20 | |