| 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 | $207.44 | 8.235% | $224.5227 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $97.41 | 11.865% | $108.9677 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $53.61 | 7.673% | $57.7235 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $72.83 | 10.735% | $80.6483 | $80.65 | $80.65 | $80.60 |
| Purchase #5 | $229.76 | 7.506% | $247.0058 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $206.88 | 9.334% | $226.1902 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $30.73 | 13.743% | $34.9532 | $34.95 | $34.95 | $35.00 |
| 7 purchase totals = | $898.66 | $980.0114 | $980.01 | $979.95 | $980.00 | |