| 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 | $213.62 | 3.797% | $221.7312 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $17.58 | 4.490% | $18.3693 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $89.87 | 10.229% | $99.0628 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $23.86 | 4.178% | $24.8569 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $93.48 | 8.799% | $101.7053 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $193.81 | 3.583% | $200.7542 | $200.75 | $200.75 | $200.80 |
| Purchase #7 | $199.69 | 12.125% | $223.9024 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $831.91 | $890.3821 | $890.38 | $890.35 | $890.50 | |