| 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 | $108.44 | 9.841% | $119.1116 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $60.36 | 6.779% | $64.4518 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $169.89 | 11.416% | $189.2846 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $149.26 | 12.129% | $167.3637 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $87.27 | 5.826% | $92.3544 | $92.35 | $92.35 | $92.40 |
| Purchase #6 | $82.39 | 12.593% | $92.7654 | $92.77 | $92.75 | $92.80 |
| Purchase #7 | $242.63 | 4.595% | $253.7788 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $900.24 | $979.1103 | $979.10 | $979.10 | $979.30 | |