| 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 | $21.62 | 10.684% | $23.9299 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $180.73 | 7.584% | $194.4366 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $187.71 | 13.243% | $212.5684 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $73.59 | 13.723% | $83.6888 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $100.63 | 3.500% | $104.1521 | $104.15 | $104.15 | $104.20 |
| Purchase #6 | $51.96 | 11.518% | $57.9448 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $233.79 | 9.286% | $255.4997 | $255.50 | $255.50 | $255.50 |
| 7 purchase totals = | $850.03 | $932.2203 | $932.22 | $932.25 | $932.20 | |