| 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 | $224.86 | 3.799% | $233.4024 | $233.40 | $233.40 | $233.40 |
| Purchase #2 | $176.49 | 10.136% | $194.379 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $27.46 | 11.872% | $30.7201 | $30.72 | $30.70 | $30.70 |
| Purchase #4 | $103.46 | 4.504% | $108.1198 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $149.38 | 3.382% | $154.432 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $112.57 | 3.805% | $116.8533 | $116.85 | $116.85 | $116.90 |
| Purchase #7 | $36.73 | 13.103% | $41.5427 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $830.95 | $879.4493 | $879.44 | $879.45 | $879.40 | |