| 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 | $98.44 | 11.727% | $109.9841 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $138.72 | 13.190% | $157.0172 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $109.53 | 12.142% | $122.8291 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $249.43 | 7.541% | $268.2395 | $268.24 | $268.25 | $268.20 |
| Purchase #5 | $109.30 | 3.728% | $113.3747 | $113.37 | $113.35 | $113.40 |
| Purchase #6 | $167.80 | 5.503% | $177.034 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $41.94 | 12.819% | $47.3163 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $915.16 | $995.7949 | $995.79 | $995.80 | $995.70 | |