| 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 | $125.95 | 5.514% | $132.8949 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $207.82 | 12.561% | $233.9243 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $248.59 | 11.830% | $277.9982 | $278.00 | $278.00 | $278.00 |
| Purchase #4 | $239.99 | 7.131% | $257.1037 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $45.39 | 5.464% | $47.8701 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $220.56 | 10.799% | $244.3783 | $244.38 | $244.40 | $244.40 |
| Purchase #7 | $228.41 | 7.224% | $244.9103 | $244.91 | $244.90 | $244.90 |
| 7 purchase totals = | $1,316.71 | $1,439.0798 | $1,439.07 | $1,439.05 | $1,439.10 | |