| 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 | $187.60 | 7.164% | $201.0397 | $201.04 | $201.05 | $201.00 |
| Purchase #2 | $223.35 | 3.311% | $230.7451 | $230.75 | $230.75 | $230.70 |
| Purchase #3 | $123.91 | 10.304% | $136.6777 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $226.56 | 3.595% | $234.7048 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $96.70 | 11.669% | $107.9839 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $37.75 | 4.607% | $39.4891 | $39.49 | $39.50 | $39.50 |
| Purchase #7 | $33.25 | 9.856% | $36.5271 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $929.12 | $987.1674 | $987.17 | $987.25 | $987.10 | |