| 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 | $203.89 | 8.513% | $221.2472 | $221.25 | $221.25 | $221.20 |
| Purchase #2 | $164.81 | 12.167% | $184.8624 | $184.86 | $184.85 | $184.90 |
| Purchase #3 | $43.28 | 4.513% | $45.2332 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $185.62 | 11.592% | $207.1371 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $29.92 | 11.670% | $33.4117 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $209.31 | 10.272% | $230.8103 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $55.84 | 8.135% | $60.3826 | $60.38 | $60.40 | $60.40 |
| 7 purchase totals = | $892.67 | $983.0845 | $983.08 | $983.10 | $983.00 | |