| 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 | $195.73 | 12.516% | $220.2276 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $13.86 | 13.387% | $15.7154 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $191.79 | 7.660% | $206.4811 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $25.98 | 8.499% | $28.188 | $28.19 | $28.20 | $28.20 |
| Purchase #5 | $47.46 | 3.763% | $49.2459 | $49.25 | $49.25 | $49.20 |
| Purchase #6 | $222.57 | 7.730% | $239.7747 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $229.60 | 3.394% | $237.3926 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $926.99 | $997.0253 | $997.03 | $997.05 | $997.00 | |