| 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 | $226.62 | 13.459% | $257.1208 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $16.66 | 6.596% | $17.7589 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $134.81 | 3.568% | $139.62 | $139.62 | $139.60 | $139.60 |
| Purchase #4 | $218.38 | 6.297% | $232.1314 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $20.92 | 3.176% | $21.5844 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $244.78 | 10.153% | $269.6325 | $269.63 | $269.65 | $269.60 |
| Purchase #7 | $250.82 | 5.764% | $265.2773 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,112.99 | $1,203.1253 | $1,203.12 | $1,203.15 | $1,203.10 | |