| 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 | $189.82 | 9.296% | $207.4657 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $166.67 | 11.452% | $185.757 | $185.76 | $185.75 | $185.80 |
| Purchase #3 | $191.91 | 11.122% | $213.2542 | $213.25 | $213.25 | $213.30 |
| Purchase #4 | $121.38 | 11.852% | $135.766 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $122.76 | 6.815% | $131.1261 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $113.54 | 10.315% | $125.2517 | $125.25 | $125.25 | $125.30 |
| Purchase #7 | $229.92 | 6.320% | $244.4509 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $1,136.00 | $1,243.0716 | $1,243.08 | $1,243.05 | $1,243.30 | |