| 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 | $244.92 | 10.204% | $269.9116 | $269.91 | $269.90 | $269.90 |
| Purchase #2 | $117.57 | 7.321% | $126.1773 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $92.50 | 8.167% | $100.0545 | $100.05 | $100.05 | $100.10 |
| Purchase #4 | $170.81 | 5.404% | $180.0406 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $152.36 | 7.167% | $163.2796 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $112.30 | 6.704% | $119.8286 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $214.82 | 10.649% | $237.6962 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $1,105.28 | $1,196.9884 | $1,196.99 | $1,197.05 | $1,197.00 | |