| 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 | $197.64 | 7.118% | $211.708 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $211.97 | 5.141% | $222.8674 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $35.26 | 4.728% | $36.9271 | $36.93 | $36.95 | $36.90 |
| Purchase #4 | $232.31 | 5.350% | $244.7386 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $11.72 | 5.107% | $12.3185 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $76.97 | 9.807% | $84.5184 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $89.79 | 6.551% | $95.6721 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $855.66 | $908.7501 | $908.76 | $908.70 | $908.70 | |