| 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 | $119.28 | 8.153% | $129.0049 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $184.50 | 12.855% | $208.2175 | $208.22 | $208.20 | $208.20 |
| Purchase #3 | $150.76 | 4.311% | $157.2593 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $213.27 | 10.749% | $236.1944 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $44.56 | 6.276% | $47.3566 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $199.41 | 11.198% | $221.7399 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $140.93 | 5.503% | $148.6854 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $1,052.71 | $1,148.4580 | $1,148.46 | $1,148.45 | $1,148.50 | |