| 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 | $112.51 | 4.230% | $117.2692 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $32.37 | 13.259% | $36.6619 | $36.66 | $36.65 | $36.70 |
| Purchase #3 | $125.83 | 13.410% | $142.7038 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $233.98 | 9.530% | $256.2783 | $256.28 | $256.30 | $256.30 |
| Purchase #5 | $61.43 | 12.338% | $69.0092 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $39.75 | 5.773% | $42.0448 | $42.04 | $42.05 | $42.00 |
| Purchase #7 | $168.33 | 11.839% | $188.2586 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $774.20 | $852.2258 | $852.22 | $852.20 | $852.30 | |