| 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 | $221.93 | 13.304% | $251.4556 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $107.36 | 9.260% | $117.3015 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $207.77 | 12.784% | $234.3313 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $109.60 | 8.452% | $118.8634 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $202.97 | 10.487% | $224.2555 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $46.95 | 3.636% | $48.6571 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $104.68 | 11.725% | $116.9537 | $116.95 | $116.95 | $117.00 |
| 7 purchase totals = | $1,001.26 | $1,111.8181 | $1,111.82 | $1,111.80 | $1,112.00 | |