| 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 | $205.71 | 8.410% | $223.0102 | $223.01 | $223.00 | $223.00 |
| Purchase #2 | $121.61 | 5.313% | $128.0711 | $128.07 | $128.05 | $128.10 |
| Purchase #3 | $117.92 | 13.358% | $133.6718 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $108.55 | 12.437% | $122.0504 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $226.47 | 5.461% | $238.8375 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $210.72 | 10.746% | $233.364 | $233.36 | $233.35 | $233.40 |
| Purchase #7 | $243.43 | 13.407% | $276.0667 | $276.07 | $276.05 | $276.10 |
| 7 purchase totals = | $1,234.41 | $1,355.0717 | $1,355.07 | $1,355.00 | $1,355.20 | |