| 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 | $246.25 | 8.800% | $267.92 | $267.92 | $267.90 | $267.90 |
| Purchase #2 | $116.34 | 5.203% | $122.3932 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $96.73 | 5.625% | $102.1711 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $8.90 | 12.316% | $9.9961 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $71.58 | 13.655% | $81.3542 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $43.90 | 7.695% | $47.2781 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $39.28 | 10.527% | $43.415 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $622.98 | $674.5277 | $674.53 | $674.50 | $674.60 | |