| 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 | $93.78 | 5.718% | $99.1423 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $224.85 | 10.162% | $247.6993 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $130.70 | 7.415% | $140.3914 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $160.27 | 6.518% | $170.7164 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $13.90 | 10.862% | $15.4098 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $83.84 | 3.411% | $86.6998 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $159.29 | 12.290% | $178.8667 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $866.63 | $938.9257 | $938.93 | $938.90 | $938.90 | |