| 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 | $242.71 | 6.711% | $258.9983 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $97.63 | 5.481% | $102.9811 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $62.35 | 9.670% | $68.3792 | $68.38 | $68.40 | $68.40 |
| Purchase #4 | $60.98 | 4.588% | $63.7778 | $63.78 | $63.80 | $63.80 |
| Purchase #5 | $158.43 | 3.473% | $163.9323 | $163.93 | $163.95 | $163.90 |
| Purchase #6 | $47.81 | 12.521% | $53.7963 | $53.80 | $53.80 | $53.80 |
| Purchase #7 | $212.29 | 7.681% | $228.596 | $228.60 | $228.60 | $228.60 |
| 7 purchase totals = | $882.20 | $940.4610 | $940.47 | $940.55 | $940.50 | |