| 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 | $203.42 | 12.519% | $228.8861 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $163.41 | 4.422% | $170.636 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $59.99 | 9.396% | $65.6267 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $152.59 | 3.534% | $157.9825 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $180.98 | 12.712% | $203.9862 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $37.48 | 6.233% | $39.8161 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $222.43 | 10.242% | $245.2113 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $1,020.30 | $1,112.1449 | $1,112.16 | $1,112.20 | $1,112.10 | |