| 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 | $247.69 | 12.759% | $279.2928 | $279.29 | $279.30 | $279.30 |
| Purchase #2 | $250.53 | 7.398% | $269.0642 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $132.62 | 6.537% | $141.2894 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $53.54 | 9.216% | $58.4742 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $231.61 | 10.346% | $255.5724 | $255.57 | $255.55 | $255.60 |
| Purchase #6 | $247.40 | 6.473% | $263.4142 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $125.84 | 7.583% | $135.3824 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $1,289.23 | $1,402.4896 | $1,402.47 | $1,402.45 | $1,402.60 | |