| 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 | $212.69 | 13.300% | $240.9778 | $240.98 | $241.00 | $241.00 |
| Purchase #2 | $162.51 | 3.246% | $167.7851 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $214.82 | 13.242% | $243.2665 | $243.27 | $243.25 | $243.30 |
| Purchase #4 | $123.96 | 4.597% | $129.6584 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $96.47 | 3.784% | $100.1204 | $100.12 | $100.10 | $100.10 |
| Purchase #6 | $48.76 | 12.311% | $54.7628 | $54.76 | $54.75 | $54.80 |
| Purchase #7 | $148.37 | 8.599% | $161.1283 | $161.13 | $161.15 | $161.10 |
| 7 purchase totals = | $1,007.58 | $1,097.6993 | $1,097.71 | $1,097.70 | $1,097.80 | |