| 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 | $218.64 | 4.725% | $228.9707 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $249.51 | 4.485% | $260.7005 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $42.67 | 7.549% | $45.8912 | $45.89 | $45.90 | $45.90 |
| Purchase #4 | $14.66 | 8.357% | $15.8851 | $15.89 | $15.90 | $15.90 |
| Purchase #5 | $52.81 | 13.614% | $59.9996 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $116.65 | 10.486% | $128.8819 | $128.88 | $128.90 | $128.90 |
| Purchase #7 | $241.36 | 7.215% | $258.7741 | $258.77 | $258.75 | $258.80 |
| 7 purchase totals = | $936.30 | $999.1031 | $999.10 | $999.10 | $999.20 | |