| 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 | $94.84 | 12.867% | $107.0431 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $97.88 | 9.815% | $107.4869 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $147.26 | 12.499% | $165.666 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $112.62 | 12.591% | $126.8 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $165.45 | 12.727% | $186.5068 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $163.97 | 6.502% | $174.6313 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $235.55 | 8.240% | $254.9593 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $1,017.57 | $1,123.0934 | $1,123.10 | $1,123.10 | $1,123.10 | |