| 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 | $78.38 | 7.507% | $84.264 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $88.76 | 5.615% | $93.7439 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $215.91 | 11.236% | $240.1696 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $248.47 | 4.511% | $259.6785 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $132.67 | 10.397% | $146.4637 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $229.59 | 6.821% | $245.2503 | $245.25 | $245.25 | $245.30 |
| Purchase #7 | $117.78 | 5.638% | $124.4204 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $1,111.56 | $1,193.9904 | $1,193.98 | $1,193.95 | $1,194.10 | |