| 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 | $194.32 | 3.525% | $201.1698 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $82.48 | 5.750% | $87.2226 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $140.33 | 3.274% | $144.9244 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $206.25 | 10.543% | $227.9949 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $151.59 | 3.814% | $157.3716 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $107.26 | 6.257% | $113.9713 | $113.97 | $113.95 | $114.00 |
| Purchase #7 | $116.37 | 13.647% | $132.251 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $998.60 | $1,064.9056 | $1,064.89 | $1,064.80 | $1,065.00 | |