| 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 | $113.64 | 3.176% | $117.2492 | $117.25 | $117.25 | $117.20 |
| Purchase #2 | $172.37 | 11.634% | $192.4235 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $200.66 | 9.361% | $219.4438 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $58.86 | 11.822% | $65.8184 | $65.82 | $65.80 | $65.80 |
| Purchase #5 | $224.93 | 13.702% | $255.7499 | $255.75 | $255.75 | $255.70 |
| Purchase #6 | $13.88 | 12.820% | $15.6594 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $68.65 | 6.548% | $73.1452 | $73.15 | $73.15 | $73.10 |
| 7 purchase totals = | $852.99 | $939.4894 | $939.49 | $939.45 | $939.30 | |