| 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 | $103.92 | 5.852% | $110.0014 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $125.44 | 11.616% | $140.0111 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $102.33 | 12.866% | $115.4958 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $20.89 | 3.386% | $21.5973 | $21.60 | $21.60 | $21.60 |
| Purchase #5 | $237.75 | 13.587% | $270.0531 | $270.05 | $270.05 | $270.10 |
| Purchase #6 | $192.76 | 13.638% | $219.0486 | $219.05 | $219.05 | $219.00 |
| Purchase #7 | $74.64 | 11.388% | $83.14 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $857.73 | $959.3473 | $959.35 | $959.35 | $959.30 | |