| 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 | $242.86 | 9.131% | $265.0355 | $265.04 | $265.05 | $265.00 |
| Purchase #2 | $231.46 | 3.347% | $239.207 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $69.48 | 12.380% | $78.0816 | $78.08 | $78.10 | $78.10 |
| Purchase #4 | $102.73 | 12.612% | $115.6863 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $45.38 | 7.417% | $48.7458 | $48.75 | $48.75 | $48.70 |
| Purchase #6 | $41.66 | 13.851% | $47.4303 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $155.90 | 12.247% | $174.9931 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $889.47 | $969.1796 | $969.19 | $969.25 | $969.10 | |