| 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 | $242.55 | 13.156% | $274.4599 | $274.46 | $274.45 | $274.50 |
| Purchase #2 | $19.56 | 8.850% | $21.2911 | $21.29 | $21.30 | $21.30 |
| Purchase #3 | $104.60 | 6.134% | $111.0162 | $111.02 | $111.00 | $111.00 |
| Purchase #4 | $44.54 | 10.266% | $49.1125 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $96.67 | 6.297% | $102.7573 | $102.76 | $102.75 | $102.80 |
| Purchase #6 | $214.31 | 8.196% | $231.8748 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $183.72 | 7.580% | $197.646 | $197.65 | $197.65 | $197.60 |
| 7 purchase totals = | $905.95 | $988.1578 | $988.16 | $988.10 | $988.20 | |