| 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 | $108.87 | 6.644% | $116.1033 | $116.10 | $116.10 | $116.10 |
| Purchase #2 | $127.81 | 8.274% | $138.385 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $105.81 | 10.332% | $116.7423 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $26.80 | 8.733% | $29.1404 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $31.25 | 5.350% | $32.9219 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $222.56 | 7.116% | $238.3974 | $238.40 | $238.40 | $238.40 |
| Purchase #7 | $119.38 | 3.851% | $123.9773 | $123.98 | $124.00 | $124.00 |
| 7 purchase totals = | $742.48 | $795.6676 | $795.67 | $795.70 | $795.60 | |