| 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 | $22.62 | 12.306% | $25.4036 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $204.62 | 5.322% | $215.5099 | $215.51 | $215.50 | $215.50 |
| Purchase #3 | $171.35 | 12.445% | $192.6745 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $238.79 | 5.306% | $251.4602 | $251.46 | $251.45 | $251.50 |
| Purchase #5 | $75.65 | 3.624% | $78.3916 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $19.91 | 6.285% | $21.1613 | $21.16 | $21.15 | $21.20 |
| Purchase #7 | $149.56 | 9.755% | $164.1496 | $164.15 | $164.15 | $164.10 |
| 7 purchase totals = | $882.50 | $948.7507 | $948.74 | $948.70 | $948.80 | |