| 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 | $132.97 | 11.790% | $148.6472 | $148.65 | $148.65 | $148.60 |
| Purchase #2 | $108.68 | 7.298% | $116.6115 | $116.61 | $116.60 | $116.60 |
| Purchase #3 | $231.31 | 10.437% | $255.4518 | $255.45 | $255.45 | $255.50 |
| Purchase #4 | $224.65 | 4.710% | $235.231 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $173.61 | 6.345% | $184.6256 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $229.85 | 10.846% | $254.7795 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $79.82 | 5.581% | $84.2748 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $1,180.89 | $1,279.6214 | $1,279.62 | $1,279.65 | $1,279.60 | |