| 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 | $213.93 | 3.491% | $221.3983 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $41.83 | 4.580% | $43.7458 | $43.75 | $43.75 | $43.70 |
| Purchase #3 | $119.90 | 8.701% | $130.3325 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $90.81 | 12.593% | $102.2457 | $102.25 | $102.25 | $102.20 |
| Purchase #5 | $52.40 | 8.308% | $56.7534 | $56.75 | $56.75 | $56.80 |
| Purchase #6 | $139.79 | 9.679% | $153.3203 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $215.26 | 6.130% | $228.4554 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $873.92 | $936.2514 | $936.26 | $936.25 | $936.20 | |