| 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 | $240.73 | 8.222% | $260.5228 | $260.52 | $260.50 | $260.50 |
| Purchase #2 | $227.52 | 3.503% | $235.49 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $169.95 | 10.506% | $187.8049 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $103.99 | 11.478% | $115.926 | $115.93 | $115.95 | $115.90 |
| Purchase #5 | $207.38 | 11.468% | $231.1623 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $165.61 | 12.292% | $185.9668 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $187.81 | 13.517% | $213.1963 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $1,302.99 | $1,430.0691 | $1,430.07 | $1,430.05 | $1,430.10 | |