| 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 | $121.29 | 12.625% | $136.6029 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $157.49 | 8.416% | $170.7444 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $212.83 | 7.297% | $228.3602 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $111.59 | 7.680% | $120.1601 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $21.68 | 13.388% | $24.5825 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $180.33 | 13.277% | $204.2724 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $177.96 | 6.492% | $189.5132 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $983.17 | $1,074.2357 | $1,074.22 | $1,074.20 | $1,074.30 | |