| 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 | $183.83 | 11.389% | $204.7664 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $246.92 | 12.537% | $277.8764 | $277.88 | $277.90 | $277.90 |
| Purchase #3 | $12.93 | 4.387% | $13.4972 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $120.72 | 10.115% | $132.9308 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $239.80 | 10.176% | $264.202 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $133.74 | 6.479% | $142.405 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $89.69 | 11.825% | $100.2958 | $100.30 | $100.30 | $100.30 |
| 7 purchase totals = | $1,027.63 | $1,135.9736 | $1,135.99 | $1,136.00 | $1,136.00 | |