| 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 | $217.31 | 9.612% | $238.1978 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $247.77 | 7.274% | $265.7928 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $104.91 | 6.106% | $111.3158 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $155.32 | 6.494% | $165.4065 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $91.56 | 7.482% | $98.4105 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $58.38 | 12.511% | $65.6839 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $233.48 | 3.592% | $241.8666 | $241.87 | $241.85 | $241.90 |
| 7 purchase totals = | $1,108.73 | $1,186.6739 | $1,186.68 | $1,186.65 | $1,186.70 | |