| 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 | $234.67 | 6.226% | $249.2806 | $249.28 | $249.30 | $249.30 |
| Purchase #2 | $209.62 | 6.318% | $222.8638 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $97.36 | 10.210% | $107.3005 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $72.36 | 13.436% | $82.0823 | $82.08 | $82.10 | $82.10 |
| Purchase #5 | $31.68 | 11.241% | $35.2411 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $41.29 | 10.869% | $45.7778 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $199.70 | 13.638% | $226.9351 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $886.68 | $969.4812 | $969.48 | $969.55 | $969.50 | |