| 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 | $242.34 | 4.822% | $254.0256 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $115.66 | 13.621% | $131.414 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $91.97 | 13.822% | $104.6821 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $35.72 | 4.281% | $37.2492 | $37.25 | $37.25 | $37.20 |
| Purchase #5 | $240.72 | 6.418% | $256.1694 | $256.17 | $256.15 | $256.20 |
| Purchase #6 | $15.91 | 7.447% | $17.0948 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $92.99 | 6.212% | $98.7665 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $835.31 | $899.4016 | $899.40 | $899.40 | $899.40 | |