| 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 | $226.39 | 7.685% | $243.7881 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $49.68 | 8.138% | $53.723 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $92.65 | 7.218% | $99.3375 | $99.34 | $99.35 | $99.30 |
| Purchase #4 | $85.80 | 3.118% | $88.4752 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $192.93 | 3.360% | $199.4124 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $100.64 | 12.263% | $112.9815 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $171.63 | 10.116% | $188.9921 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $919.72 | $986.7098 | $986.71 | $986.75 | $986.70 | |