| 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 | $142.29 | 11.862% | $159.1684 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $203.41 | 6.706% | $217.0507 | $217.05 | $217.05 | $217.10 |
| Purchase #3 | $236.50 | 12.785% | $266.7365 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $223.30 | 11.357% | $248.6602 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $105.41 | 12.689% | $118.7855 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $227.71 | 5.731% | $240.7601 | $240.76 | $240.75 | $240.80 |
| Purchase #7 | $111.48 | 4.362% | $116.3428 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $1,250.10 | $1,367.5042 | $1,367.51 | $1,367.50 | $1,367.60 | |