| 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 | $206.56 | 9.610% | $226.4104 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $55.90 | 6.871% | $59.7409 | $59.74 | $59.75 | $59.70 |
| Purchase #3 | $167.25 | 11.214% | $186.0054 | $186.01 | $186.00 | $186.00 |
| Purchase #4 | $139.27 | 13.519% | $158.0979 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $141.88 | 5.102% | $149.1187 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $236.68 | 12.102% | $265.323 | $265.32 | $265.30 | $265.30 |
| Purchase #7 | $221.43 | 9.451% | $242.3573 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $1,168.97 | $1,287.0536 | $1,287.06 | $1,287.00 | $1,287.00 | |