| 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 | $107.70 | 4.599% | $112.6531 | $112.65 | $112.65 | $112.70 |
| Purchase #2 | $209.91 | 3.349% | $216.9399 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $167.65 | 8.616% | $182.0947 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $160.39 | 5.449% | $169.1297 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $188.39 | 3.331% | $194.6653 | $194.67 | $194.65 | $194.70 |
| Purchase #6 | $128.54 | 3.245% | $132.7111 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $51.48 | 12.168% | $57.7441 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $1,014.06 | $1,065.9379 | $1,065.93 | $1,065.95 | $1,065.90 | |