| 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 | $209.35 | 3.563% | $216.8091 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $149.45 | 10.147% | $164.6147 | $164.61 | $164.60 | $164.60 |
| Purchase #3 | $227.72 | 10.417% | $251.4416 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $48.94 | 5.392% | $51.5788 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $17.81 | 10.167% | $19.6207 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $50.59 | 3.546% | $52.3839 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $99.63 | 6.459% | $106.0651 | $106.07 | $106.05 | $106.10 |
| 7 purchase totals = | $803.49 | $862.5139 | $862.51 | $862.50 | $862.50 | |