| 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 | $14.26 | 10.352% | $15.7362 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $230.30 | 5.770% | $243.5883 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $73.91 | 11.201% | $82.1887 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $169.58 | 9.111% | $185.0304 | $185.03 | $185.05 | $185.00 |
| Purchase #5 | $193.80 | 11.595% | $216.2711 | $216.27 | $216.25 | $216.30 |
| Purchase #6 | $67.56 | 8.845% | $73.5357 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $109.54 | 11.254% | $121.8676 | $121.87 | $121.85 | $121.90 |
| 7 purchase totals = | $858.95 | $938.2180 | $938.23 | $938.25 | $938.20 | |