| 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 | $206.51 | 12.522% | $232.3692 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $230.99 | 3.382% | $238.8021 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $178.92 | 7.137% | $191.6895 | $191.69 | $191.70 | $191.70 |
| Purchase #4 | $110.46 | 5.104% | $116.0979 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $14.46 | 5.461% | $15.2497 | $15.25 | $15.25 | $15.20 |
| Purchase #6 | $101.40 | 11.410% | $112.9697 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $78.55 | 3.159% | $81.0314 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $921.29 | $988.2095 | $988.21 | $988.20 | $988.20 | |