| 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 | $114.51 | 6.574% | $122.0379 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $111.60 | 11.634% | $124.5835 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $152.76 | 13.412% | $173.2482 | $173.25 | $173.25 | $173.20 |
| Purchase #4 | $86.88 | 6.712% | $92.7114 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $216.55 | 3.731% | $224.6295 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $138.55 | 13.706% | $157.5397 | $157.54 | $157.55 | $157.50 |
| Purchase #7 | $10.94 | 7.150% | $11.7222 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $831.79 | $906.4724 | $906.47 | $906.50 | $906.30 | |