| 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 | $212.27 | 12.853% | $239.5531 | $239.55 | $239.55 | $239.60 |
| Purchase #2 | $204.65 | 13.103% | $231.4653 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $89.94 | 11.271% | $100.0771 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $210.61 | 12.772% | $237.5091 | $237.51 | $237.50 | $237.50 |
| Purchase #5 | $237.29 | 7.677% | $255.5068 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $210.51 | 11.673% | $235.0828 | $235.08 | $235.10 | $235.10 |
| Purchase #7 | $184.84 | 3.379% | $191.0857 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $1,350.11 | $1,490.2799 | $1,490.29 | $1,490.30 | $1,490.40 | |