| 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 | $205.90 | 10.145% | $226.7886 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $43.56 | 4.185% | $45.383 | $45.38 | $45.40 | $45.40 |
| Purchase #3 | $50.30 | 6.428% | $53.5333 | $53.53 | $53.55 | $53.50 |
| Purchase #4 | $154.43 | 10.133% | $170.0784 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $192.86 | 12.639% | $217.2356 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $75.38 | 9.407% | $82.471 | $82.47 | $82.45 | $82.50 |
| Purchase #7 | $24.39 | 10.659% | $26.9897 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $746.82 | $822.4796 | $822.48 | $822.55 | $822.50 | |