| 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 | $76.36 | 4.516% | $79.8084 | $79.81 | $79.80 | $79.80 |
| Purchase #2 | $117.68 | 12.195% | $132.0311 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $211.98 | 9.310% | $231.7153 | $231.72 | $231.70 | $231.70 |
| Purchase #4 | $107.81 | 10.202% | $118.8088 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $196.83 | 7.566% | $211.7222 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $132.64 | 8.608% | $144.0577 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $195.51 | 11.458% | $217.9115 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $1,038.81 | $1,136.0550 | $1,136.06 | $1,136.00 | $1,136.00 | |