| 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 | $203.68 | 10.543% | $225.154 | $225.15 | $225.15 | $225.20 |
| Purchase #2 | $134.92 | 12.142% | $151.302 | $151.30 | $151.30 | $151.30 |
| Purchase #3 | $193.35 | 9.713% | $212.1301 | $212.13 | $212.15 | $212.10 |
| Purchase #4 | $49.44 | 11.372% | $55.0623 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $87.48 | 3.559% | $90.5934 | $90.59 | $90.60 | $90.60 |
| Purchase #6 | $116.47 | 5.417% | $122.7792 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $124.73 | 6.861% | $133.2877 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $910.07 | $990.3087 | $990.30 | $990.35 | $990.40 | |