| 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 | $95.67 | 10.612% | $105.8225 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $190.31 | 7.371% | $204.3378 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $79.98 | 7.374% | $85.8777 | $85.88 | $85.90 | $85.90 |
| Purchase #4 | $245.35 | 6.200% | $260.5617 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $126.47 | 5.398% | $133.2969 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $128.53 | 10.780% | $142.3855 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $6.91 | 12.800% | $7.7945 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $873.22 | $940.0766 | $940.08 | $940.10 | $940.10 | |