| 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 | $125.49 | 7.856% | $135.3485 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $68.58 | 13.781% | $78.031 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $67.96 | 9.538% | $74.442 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $187.87 | 13.608% | $213.4353 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $228.71 | 9.303% | $249.9869 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $33.46 | 4.264% | $34.8867 | $34.89 | $34.90 | $34.90 |
| Purchase #7 | $49.25 | 7.739% | $53.0615 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $761.32 | $839.1919 | $839.20 | $839.25 | $839.10 | |