| 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 | $227.35 | 13.272% | $257.5239 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $110.73 | 13.240% | $125.3907 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $145.79 | 7.770% | $157.1179 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $208.38 | 5.336% | $219.4992 | $219.50 | $219.50 | $219.50 |
| Purchase #5 | $102.82 | 10.560% | $113.6778 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $160.28 | 6.102% | $170.0603 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $91.96 | 9.597% | $100.7854 | $100.79 | $100.80 | $100.80 |
| 7 purchase totals = | $1,047.31 | $1,144.0552 | $1,144.06 | $1,144.05 | $1,144.10 | |