| 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 | $91.81 | 12.294% | $103.0971 | $103.10 | $103.10 | $103.10 |
| Purchase #2 | $20.58 | 7.168% | $22.0552 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $224.25 | 8.783% | $243.9459 | $243.95 | $243.95 | $243.90 |
| Purchase #4 | $106.45 | 11.740% | $118.9472 | $118.95 | $118.95 | $118.90 |
| Purchase #5 | $24.76 | 7.679% | $26.6613 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $237.36 | 8.429% | $257.3671 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $73.65 | 6.715% | $78.5956 | $78.60 | $78.60 | $78.60 |
| 7 purchase totals = | $778.86 | $850.6694 | $850.69 | $850.65 | $850.70 | |