| 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 | $188.66 | 3.739% | $195.714 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $209.39 | 7.515% | $225.1257 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $148.67 | 7.801% | $160.2677 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $247.84 | 10.596% | $274.1011 | $274.10 | $274.10 | $274.10 |
| Purchase #5 | $199.42 | 3.168% | $205.7376 | $205.74 | $205.75 | $205.70 |
| Purchase #6 | $104.57 | 11.483% | $116.5778 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $67.60 | 11.143% | $75.1327 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $1,166.15 | $1,252.6566 | $1,252.66 | $1,252.70 | $1,252.60 | |