| 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 | $225.74 | 7.801% | $243.35 | $243.35 | $243.35 | $243.40 |
| Purchase #2 | $58.28 | 3.522% | $60.3326 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $21.80 | 6.292% | $23.1717 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $47.62 | 11.426% | $53.0611 | $53.06 | $53.05 | $53.10 |
| Purchase #5 | $244.28 | 11.745% | $272.9707 | $272.97 | $272.95 | $273.00 |
| Purchase #6 | $77.41 | 7.389% | $83.1298 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $5.99 | 8.547% | $6.502 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $681.12 | $742.5179 | $742.51 | $742.50 | $742.60 | |