| 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 | $244.72 | 3.526% | $253.3488 | $253.35 | $253.35 | $253.30 |
| Purchase #2 | $189.72 | 8.414% | $205.683 | $205.68 | $205.70 | $205.70 |
| Purchase #3 | $191.77 | 7.363% | $205.89 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $220.68 | 6.145% | $234.2408 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $194.28 | 13.439% | $220.3893 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $48.86 | 3.308% | $50.4763 | $50.48 | $50.50 | $50.50 |
| Purchase #7 | $93.42 | 13.853% | $106.3615 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $1,183.45 | $1,276.3897 | $1,276.39 | $1,276.45 | $1,276.40 | |