| 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 | $120.72 | 3.614% | $125.0828 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $137.48 | 8.313% | $148.9087 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $190.59 | 6.864% | $203.6721 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $103.45 | 11.793% | $115.6499 | $115.65 | $115.65 | $115.60 |
| Purchase #5 | $43.79 | 9.177% | $47.8086 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $45.47 | 9.127% | $49.62 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $124.38 | 13.151% | $140.7372 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $765.88 | $831.4793 | $831.48 | $831.45 | $831.40 | |