| 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 | $186.66 | 13.200% | $211.2991 | $211.30 | $211.30 | $211.30 |
| Purchase #2 | $127.80 | 13.373% | $144.8907 | $144.89 | $144.90 | $144.90 |
| Purchase #3 | $118.83 | 3.409% | $122.8809 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $227.31 | 8.273% | $246.1154 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $8.73 | 7.450% | $9.3804 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $165.58 | 9.245% | $180.8879 | $180.89 | $180.90 | $180.90 |
| Purchase #7 | $204.94 | 7.825% | $220.9766 | $220.98 | $221.00 | $221.00 |
| 7 purchase totals = | $1,039.85 | $1,136.4310 | $1,136.44 | $1,136.50 | $1,136.50 | |