| 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 | $125.85 | 9.827% | $138.2173 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $97.49 | 4.680% | $102.0525 | $102.05 | $102.05 | $102.10 |
| Purchase #3 | $128.28 | 11.266% | $142.732 | $142.73 | $142.75 | $142.70 |
| Purchase #4 | $195.90 | 7.523% | $210.6376 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $8.63 | 13.337% | $9.781 | $9.78 | $9.80 | $9.80 |
| Purchase #6 | $242.84 | 6.270% | $258.0661 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $35.37 | 4.657% | $37.0172 | $37.02 | $37.00 | $37.00 |
| 7 purchase totals = | $834.36 | $898.5037 | $898.51 | $898.50 | $898.50 | |