| 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 | $94.37 | 7.570% | $101.5138 | $101.51 | $101.50 | $101.50 |
| Purchase #2 | $114.29 | 4.488% | $119.4193 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $191.71 | 11.619% | $213.9848 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $120.27 | 7.404% | $129.1748 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $188.42 | 10.524% | $208.2493 | $208.25 | $208.25 | $208.20 |
| Purchase #6 | $143.68 | 3.662% | $148.9416 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $132.72 | 6.491% | $141.3349 | $141.33 | $141.35 | $141.30 |
| 7 purchase totals = | $985.46 | $1,062.6185 | $1,062.60 | $1,062.60 | $1,062.50 | |