| 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 | $24.82 | 12.216% | $27.852 | $27.85 | $27.85 | $27.90 |
| Purchase #2 | $146.78 | 7.848% | $158.2993 | $158.30 | $158.30 | $158.30 |
| Purchase #3 | $246.27 | 10.431% | $271.9584 | $271.96 | $271.95 | $272.00 |
| Purchase #4 | $235.60 | 13.859% | $268.2518 | $268.25 | $268.25 | $268.30 |
| Purchase #5 | $213.91 | 8.113% | $231.2645 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $163.34 | 6.181% | $173.436 | $173.44 | $173.45 | $173.40 |
| Purchase #7 | $105.91 | 6.278% | $112.559 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $1,136.63 | $1,243.6210 | $1,243.62 | $1,243.60 | $1,243.80 | |