| 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 | $217.64 | 12.200% | $244.1921 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $78.40 | 3.583% | $81.2091 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $190.86 | 11.178% | $212.1943 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $176.36 | 10.377% | $194.6609 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $65.40 | 8.656% | $71.061 | $71.06 | $71.05 | $71.10 |
| Purchase #6 | $192.65 | 5.407% | $203.0666 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $46.56 | 11.527% | $51.927 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $967.87 | $1,058.3110 | $1,058.31 | $1,058.30 | $1,058.40 | |