| 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 | $213.26 | 9.202% | $232.8842 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $27.82 | 3.546% | $28.8065 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $38.40 | 3.863% | $39.8834 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $237.84 | 5.125% | $250.0293 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $41.67 | 10.720% | $46.137 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $173.67 | 7.367% | $186.4643 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $144.31 | 13.684% | $164.0574 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $876.97 | $948.2621 | $948.26 | $948.30 | $948.30 | |