| 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 | $224.54 | 11.110% | $249.4864 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $238.26 | 9.339% | $260.5111 | $260.51 | $260.50 | $260.50 |
| Purchase #3 | $62.38 | 10.497% | $68.928 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $194.77 | 9.662% | $213.5887 | $213.59 | $213.60 | $213.60 |
| Purchase #5 | $99.99 | 4.386% | $104.3756 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $71.93 | 10.659% | $79.597 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $70.80 | 10.750% | $78.411 | $78.41 | $78.40 | $78.40 |
| 7 purchase totals = | $962.67 | $1,054.8978 | $1,054.91 | $1,054.95 | $1,054.90 | |