| 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 | $97.36 | 7.803% | $104.957 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $204.97 | 7.516% | $220.3755 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $154.90 | 11.224% | $172.286 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $105.70 | 5.463% | $111.4744 | $111.47 | $111.45 | $111.50 |
| Purchase #5 | $174.88 | 8.696% | $190.0876 | $190.09 | $190.10 | $190.10 |
| Purchase #6 | $21.55 | 5.745% | $22.788 | $22.79 | $22.80 | $22.80 |
| Purchase #7 | $120.49 | 13.225% | $136.4248 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $879.85 | $958.3933 | $958.40 | $958.40 | $958.50 | |