| 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 | $129.78 | 8.170% | $140.383 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $240.47 | 8.437% | $260.7585 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $141.91 | 4.454% | $148.2307 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $150.27 | 7.689% | $161.8243 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $84.73 | 13.673% | $96.3151 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $205.77 | 5.583% | $217.2581 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $88.33 | 6.426% | $94.0061 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $1,041.26 | $1,118.7758 | $1,118.78 | $1,118.75 | $1,118.80 | |