| 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 | $103.94 | 8.231% | $112.4953 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $108.54 | 7.114% | $116.2615 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $249.53 | 8.504% | $270.75 | $270.75 | $270.75 | $270.80 |
| Purchase #4 | $239.30 | 7.774% | $257.9032 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $186.66 | 13.613% | $212.07 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $239.90 | 3.625% | $248.5964 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $158.97 | 6.561% | $169.4 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $1,286.84 | $1,387.4764 | $1,387.48 | $1,387.45 | $1,387.60 | |