| 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 | $125.70 | 4.830% | $131.7713 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $91.47 | 7.110% | $97.9735 | $97.97 | $97.95 | $98.00 |
| Purchase #3 | $47.43 | 3.670% | $49.1707 | $49.17 | $49.15 | $49.20 |
| Purchase #4 | $250.32 | 10.311% | $276.1305 | $276.13 | $276.15 | $276.10 |
| Purchase #5 | $91.88 | 7.682% | $98.9382 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $157.29 | 12.455% | $176.8805 | $176.88 | $176.90 | $176.90 |
| Purchase #7 | $239.51 | 13.266% | $271.2834 | $271.28 | $271.30 | $271.30 |
| 7 purchase totals = | $1,003.60 | $1,102.1481 | $1,102.14 | $1,102.15 | $1,102.20 | |