| 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 | $96.28 | 6.375% | $102.4179 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $212.36 | 9.432% | $232.3898 | $232.39 | $232.40 | $232.40 |
| Purchase #3 | $43.87 | 7.187% | $47.0229 | $47.02 | $47.00 | $47.00 |
| Purchase #4 | $121.79 | 12.353% | $136.8347 | $136.83 | $136.85 | $136.80 |
| Purchase #5 | $152.26 | 8.642% | $165.4183 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $105.60 | 9.543% | $115.6774 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $53.97 | 13.124% | $61.053 | $61.05 | $61.05 | $61.10 |
| 7 purchase totals = | $786.13 | $860.8140 | $860.81 | $860.80 | $860.80 | |