| 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 | $42.82 | 4.336% | $44.6767 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $208.50 | 9.343% | $227.9802 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $113.50 | 6.633% | $121.0285 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $195.68 | 3.131% | $201.8067 | $201.81 | $201.80 | $201.80 |
| Purchase #5 | $225.71 | 11.559% | $251.7998 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $34.39 | 5.402% | $36.2477 | $36.25 | $36.25 | $36.20 |
| Purchase #7 | $25.82 | 10.616% | $28.5611 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $846.42 | $912.1007 | $912.11 | $912.15 | $912.10 | |