| 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 | $205.61 | 5.516% | $216.9514 | $216.95 | $216.95 | $217.00 |
| Purchase #2 | $142.36 | 10.565% | $157.4003 | $157.40 | $157.40 | $157.40 |
| Purchase #3 | $232.36 | 3.200% | $239.7955 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $64.77 | 10.478% | $71.5566 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $128.92 | 8.871% | $140.3565 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $73.43 | 7.868% | $79.2075 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $93.73 | 9.178% | $102.3325 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $941.18 | $1,007.6003 | $1,007.61 | $1,007.60 | $1,007.70 | |