| 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 | $200.74 | 7.705% | $216.207 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $227.61 | 7.561% | $244.8196 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $64.28 | 7.429% | $69.0554 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $45.68 | 12.233% | $51.268 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $228.25 | 10.320% | $251.8054 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $16.52 | 13.291% | $18.7157 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $47.95 | 10.353% | $52.9143 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $831.03 | $904.7854 | $904.80 | $904.70 | $904.80 | |