| 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 | $244.44 | 7.305% | $262.2963 | $262.30 | $262.30 | $262.30 |
| Purchase #2 | $36.32 | 9.371% | $39.7235 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $196.30 | 13.132% | $222.0781 | $222.08 | $222.10 | $222.10 |
| Purchase #4 | $244.35 | 12.588% | $275.1088 | $275.11 | $275.10 | $275.10 |
| Purchase #5 | $225.43 | 13.656% | $256.2147 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $191.74 | 13.712% | $218.0314 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $235.88 | 3.319% | $243.7089 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $1,374.46 | $1,517.1617 | $1,517.16 | $1,517.15 | $1,517.10 | |