| 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 | $72.29 | 12.668% | $81.4477 | $81.45 | $81.45 | $81.40 |
| Purchase #2 | $91.91 | 12.362% | $103.2719 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $230.73 | 5.375% | $243.1317 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $244.92 | 12.297% | $275.0378 | $275.04 | $275.05 | $275.00 |
| Purchase #5 | $113.93 | 5.166% | $119.8156 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $11.61 | 3.380% | $12.0024 | $12.00 | $12.00 | $12.00 |
| Purchase #7 | $215.67 | 4.653% | $225.7051 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $981.06 | $1,060.4122 | $1,060.42 | $1,060.40 | $1,060.30 | |