| 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 | $199.86 | 11.299% | $222.4422 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $216.96 | 8.635% | $235.6945 | $235.69 | $235.70 | $235.70 |
| Purchase #3 | $96.56 | 6.159% | $102.5071 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $101.35 | 4.496% | $105.9067 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $124.95 | 13.123% | $141.3472 | $141.35 | $141.35 | $141.30 |
| Purchase #6 | $239.57 | 8.638% | $260.2641 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $157.25 | 10.252% | $173.3713 | $173.37 | $173.35 | $173.40 |
| 7 purchase totals = | $1,136.50 | $1,241.5331 | $1,241.53 | $1,241.50 | $1,241.50 | |