| 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 | $113.27 | 3.597% | $117.3443 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $151.67 | 12.362% | $170.4194 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $57.26 | 4.492% | $59.8321 | $59.83 | $59.85 | $59.80 |
| Purchase #4 | $74.76 | 12.792% | $84.3233 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $249.46 | 10.557% | $275.7955 | $275.80 | $275.80 | $275.80 |
| Purchase #6 | $132.70 | 11.651% | $148.1609 | $148.16 | $148.15 | $148.20 |
| Purchase #7 | $204.72 | 13.603% | $232.5681 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $983.84 | $1,088.4436 | $1,088.44 | $1,088.40 | $1,088.40 | |