| 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 | $236.81 | 7.547% | $254.6821 | $254.68 | $254.70 | $254.70 |
| Purchase #2 | $218.75 | 6.448% | $232.855 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $174.73 | 11.664% | $195.1105 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $97.34 | 9.373% | $106.4637 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $115.98 | 7.795% | $125.0206 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $221.52 | 5.276% | $233.2074 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $6.65 | 10.253% | $7.3318 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $1,071.78 | $1,154.6711 | $1,154.67 | $1,154.65 | $1,154.70 | |