| 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 | $121.38 | 4.683% | $127.0642 | $127.06 | $127.05 | $127.10 |
| Purchase #2 | $246.35 | 5.686% | $260.3575 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $121.83 | 7.196% | $130.5969 | $130.60 | $130.60 | $130.60 |
| Purchase #4 | $26.88 | 8.736% | $29.2282 | $29.23 | $29.25 | $29.20 |
| Purchase #5 | $192.82 | 11.537% | $215.0656 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $156.78 | 12.398% | $176.2176 | $176.22 | $176.20 | $176.20 |
| Purchase #7 | $11.91 | 11.155% | $13.2386 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $877.95 | $951.7686 | $951.78 | $951.75 | $951.80 | |