| 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 | $204.79 | 4.279% | $213.553 | $213.55 | $213.55 | $213.60 |
| Purchase #2 | $12.45 | 12.667% | $14.027 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $23.34 | 7.842% | $25.1703 | $25.17 | $25.15 | $25.20 |
| Purchase #4 | $212.88 | 11.116% | $236.5437 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $139.33 | 4.330% | $145.363 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $243.26 | 9.207% | $265.6569 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $92.93 | 13.179% | $105.1772 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $928.98 | $1,005.4911 | $1,005.49 | $1,005.50 | $1,005.60 | |