| 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 | $182.42 | 8.257% | $197.4824 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $143.47 | 10.205% | $158.1111 | $158.11 | $158.10 | $158.10 |
| Purchase #3 | $19.55 | 7.583% | $21.0325 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $221.88 | 6.395% | $236.0692 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $224.69 | 7.740% | $242.081 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $112.73 | 3.572% | $116.7567 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $132.51 | 7.780% | $142.8193 | $142.82 | $142.80 | $142.80 |
| 7 purchase totals = | $1,037.25 | $1,114.3522 | $1,114.35 | $1,114.35 | $1,114.40 | |