| 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 | $116.58 | 4.370% | $121.6745 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $217.35 | 11.220% | $241.7367 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $12.40 | 11.270% | $13.7975 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $85.61 | 6.841% | $91.4666 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $87.84 | 10.669% | $97.2116 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $151.56 | 12.561% | $170.5975 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $132.97 | 10.364% | $146.751 | $146.75 | $146.75 | $146.80 |
| 7 purchase totals = | $804.31 | $883.2354 | $883.24 | $883.20 | $883.30 | |