| 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 | $174.88 | 11.312% | $194.6624 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $244.49 | 8.380% | $264.9783 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $202.59 | 10.705% | $224.2773 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $134.45 | 4.378% | $140.3362 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $208.38 | 13.217% | $235.9216 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $111.82 | 4.207% | $116.5243 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $214.59 | 7.667% | $231.0426 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,291.20 | $1,407.7427 | $1,407.74 | $1,407.75 | $1,407.70 | |