| 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 | $231.65 | 9.682% | $254.0784 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $102.50 | 13.643% | $116.4841 | $116.48 | $116.50 | $116.50 |
| Purchase #3 | $147.69 | 7.315% | $158.4935 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $19.99 | 6.504% | $21.2901 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $204.97 | 7.266% | $219.8631 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $243.91 | 3.195% | $251.7029 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $136.91 | 4.470% | $143.0299 | $143.03 | $143.05 | $143.00 |
| 7 purchase totals = | $1,087.62 | $1,164.9420 | $1,164.93 | $1,165.00 | $1,165.00 | |