| 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 | $191.61 | 4.678% | $200.5735 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $87.70 | 5.504% | $92.527 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $229.99 | 9.368% | $251.5355 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $49.50 | 9.739% | $54.3208 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $183.46 | 8.612% | $199.2596 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $116.84 | 13.390% | $132.4849 | $132.48 | $132.50 | $132.50 |
| Purchase #7 | $148.77 | 8.401% | $161.2682 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $1,007.87 | $1,091.9695 | $1,091.97 | $1,091.95 | $1,092.00 | |