| 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 | $176.50 | 10.210% | $194.5207 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $228.67 | 9.237% | $249.7922 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $242.97 | 13.244% | $275.1489 | $275.15 | $275.15 | $275.10 |
| Purchase #4 | $69.35 | 7.865% | $74.8044 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $154.57 | 9.799% | $169.7163 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $227.57 | 5.152% | $239.2944 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $114.66 | 10.856% | $127.1075 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $1,214.29 | $1,330.3844 | $1,330.38 | $1,330.35 | $1,330.30 | |