| 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 | $228.53 | 9.231% | $249.6256 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $77.67 | 7.773% | $83.7073 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $21.35 | 10.527% | $23.5975 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $13.63 | 10.515% | $15.0632 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $5.85 | 12.528% | $6.5829 | $6.58 | $6.60 | $6.60 |
| Purchase #6 | $61.25 | 5.325% | $64.5116 | $64.51 | $64.50 | $64.50 |
| Purchase #7 | $185.70 | 7.703% | $200.0045 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $593.98 | $643.0926 | $643.09 | $643.10 | $643.10 | |