| 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 | $215.30 | 9.708% | $236.2013 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $164.74 | 12.330% | $185.0524 | $185.05 | $185.05 | $185.10 |
| Purchase #3 | $227.97 | 5.529% | $240.5745 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $122.35 | 13.579% | $138.9639 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $230.38 | 5.513% | $243.0808 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $153.62 | 8.375% | $166.4857 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $219.76 | 11.807% | $245.7071 | $245.71 | $245.70 | $245.70 |
| 7 purchase totals = | $1,334.12 | $1,456.0657 | $1,456.06 | $1,456.05 | $1,456.20 | |