| 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 | $223.29 | 13.843% | $254.2 | $254.20 | $254.20 | $254.20 |
| Purchase #2 | $35.89 | 12.786% | $40.4789 | $40.48 | $40.50 | $40.50 |
| Purchase #3 | $213.36 | 11.669% | $238.257 | $238.26 | $238.25 | $238.30 |
| Purchase #4 | $100.97 | 4.189% | $105.1996 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $25.72 | 12.740% | $28.9967 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $16.31 | 5.702% | $17.24 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $26.53 | 9.858% | $29.1453 | $29.15 | $29.15 | $29.10 |
| 7 purchase totals = | $642.07 | $713.5175 | $713.53 | $713.55 | $713.50 | |