| 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 | $236.45 | 5.331% | $249.0551 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $226.46 | 3.744% | $234.9387 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $167.95 | 5.316% | $176.8782 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $31.76 | 4.223% | $33.1012 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $98.92 | 10.106% | $108.9169 | $108.92 | $108.90 | $108.90 |
| Purchase #6 | $156.83 | 7.829% | $169.1082 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $18.93 | 3.720% | $19.6342 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $937.30 | $991.6325 | $991.64 | $991.65 | $991.60 | |