| 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 | $102.78 | 9.132% | $112.1659 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $116.59 | 3.289% | $120.4246 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $119.46 | 11.111% | $132.7332 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $218.40 | 3.364% | $225.747 | $225.75 | $225.75 | $225.70 |
| Purchase #5 | $64.54 | 7.667% | $69.4883 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $66.57 | 9.655% | $72.9973 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $240.64 | 5.742% | $254.4575 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $928.98 | $988.0138 | $988.02 | $988.00 | $988.00 | |