| 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 | $92.67 | 9.519% | $101.4913 | $101.49 | $101.50 | $101.50 |
| Purchase #2 | $117.56 | 12.703% | $132.4936 | $132.49 | $132.50 | $132.50 |
| Purchase #3 | $93.82 | 5.712% | $99.179 | $99.18 | $99.20 | $99.20 |
| Purchase #4 | $173.86 | 5.702% | $183.7735 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $220.83 | 3.167% | $227.8237 | $227.82 | $227.80 | $227.80 |
| Purchase #6 | $245.36 | 12.187% | $275.262 | $275.26 | $275.25 | $275.30 |
| Purchase #7 | $110.95 | 4.715% | $116.1813 | $116.18 | $116.20 | $116.20 |
| 7 purchase totals = | $1,055.05 | $1,136.2044 | $1,136.19 | $1,136.20 | $1,136.30 | |