| 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 | $104.38 | 8.564% | $113.3191 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $248.49 | 4.500% | $259.6721 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $216.69 | 5.793% | $229.2429 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $142.74 | 8.448% | $154.7987 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $211.63 | 6.446% | $225.2717 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $49.80 | 9.461% | $54.5116 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $71.89 | 4.303% | $74.9834 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $1,045.62 | $1,111.7995 | $1,111.79 | $1,111.75 | $1,111.80 | |