| 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 | $215.94 | 9.490% | $236.4327 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $12.60 | 9.144% | $13.7521 | $13.75 | $13.75 | $13.80 |
| Purchase #3 | $210.88 | 8.502% | $228.809 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $50.29 | 6.745% | $53.6821 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $42.54 | 6.455% | $45.286 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $60.46 | 3.749% | $62.7266 | $62.73 | $62.75 | $62.70 |
| Purchase #7 | $230.73 | 12.571% | $259.7351 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $823.44 | $900.4236 | $900.43 | $900.50 | $900.40 | |