| 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 | $124.59 | 3.812% | $129.3394 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $209.91 | 9.440% | $229.7255 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $172.79 | 12.387% | $194.1935 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $30.40 | 11.733% | $33.9668 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $162.97 | 12.223% | $182.8898 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $237.76 | 13.236% | $269.2299 | $269.23 | $269.25 | $269.20 |
| Purchase #7 | $167.53 | 8.826% | $182.3162 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $1,105.95 | $1,221.6611 | $1,221.67 | $1,221.70 | $1,221.60 | |