| 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 | $116.46 | 13.809% | $132.542 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $150.30 | 10.506% | $166.0905 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $205.65 | 7.626% | $221.3329 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $244.80 | 9.419% | $267.8577 | $267.86 | $267.85 | $267.90 |
| Purchase #5 | $40.98 | 13.325% | $46.4406 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $231.62 | 6.371% | $246.3765 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $140.99 | 5.643% | $148.9461 | $148.95 | $148.95 | $148.90 |
| 7 purchase totals = | $1,130.80 | $1,229.5863 | $1,229.59 | $1,229.65 | $1,229.50 | |