| 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 | $131.53 | 8.535% | $142.7561 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $250.61 | 6.486% | $266.8646 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $116.41 | 13.477% | $132.0986 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $27.51 | 12.643% | $30.9881 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $173.59 | 3.616% | $179.867 | $179.87 | $179.85 | $179.90 |
| Purchase #6 | $70.36 | 6.854% | $75.1825 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $238.88 | 13.588% | $271.339 | $271.34 | $271.35 | $271.30 |
| 7 purchase totals = | $1,008.89 | $1,099.0959 | $1,099.10 | $1,099.10 | $1,099.20 | |