| 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 | $104.96 | 13.209% | $118.8242 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $29.45 | 12.223% | $33.0497 | $33.05 | $33.05 | $33.00 |
| Purchase #3 | $179.75 | 11.136% | $199.767 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $72.96 | 13.370% | $82.7148 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $215.94 | 11.245% | $240.2225 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $20.89 | 10.224% | $23.0258 | $23.03 | $23.05 | $23.00 |
| Purchase #7 | $185.51 | 13.626% | $210.7876 | $210.79 | $210.80 | $210.80 |
| 7 purchase totals = | $809.46 | $908.3916 | $908.39 | $908.35 | $908.30 | |