| 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 | $194.62 | 12.266% | $218.4921 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $219.83 | 7.781% | $236.935 | $236.94 | $236.95 | $236.90 |
| Purchase #3 | $237.86 | 12.373% | $267.2904 | $267.29 | $267.30 | $267.30 |
| Purchase #4 | $32.61 | 5.356% | $34.3566 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $97.81 | 4.192% | $101.9102 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $34.28 | 11.575% | $38.2479 | $38.25 | $38.25 | $38.20 |
| Purchase #7 | $12.55 | 8.560% | $13.6243 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $829.56 | $910.8565 | $910.86 | $910.85 | $910.80 | |