| 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 | $22.35 | 4.717% | $23.4042 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $160.25 | 7.847% | $172.8248 | $172.82 | $172.80 | $172.80 |
| Purchase #3 | $20.97 | 8.716% | $22.7977 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $98.97 | 9.444% | $108.3167 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $228.49 | 12.809% | $257.7573 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $175.37 | 7.381% | $188.3141 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $153.61 | 10.231% | $169.3258 | $169.33 | $169.35 | $169.30 |
| 7 purchase totals = | $860.01 | $942.7406 | $942.74 | $942.70 | $942.70 | |