| 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 | $187.38 | 12.823% | $211.4077 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $45.26 | 6.389% | $48.1517 | $48.15 | $48.15 | $48.20 |
| Purchase #3 | $233.40 | 6.503% | $248.578 | $248.58 | $248.60 | $248.60 |
| Purchase #4 | $170.41 | 3.155% | $175.7864 | $175.79 | $175.80 | $175.80 |
| Purchase #5 | $43.54 | 9.631% | $47.7333 | $47.73 | $47.75 | $47.70 |
| Purchase #6 | $138.34 | 13.704% | $157.2981 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $22.94 | 11.583% | $25.5971 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $841.27 | $914.5523 | $914.56 | $914.60 | $914.60 | |