| 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 | $186.28 | 12.434% | $209.4421 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $194.67 | 4.289% | $203.0194 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $179.76 | 11.654% | $200.7092 | $200.71 | $200.70 | $200.70 |
| Purchase #4 | $21.56 | 5.342% | $22.7117 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $86.65 | 11.198% | $96.3531 | $96.35 | $96.35 | $96.40 |
| Purchase #6 | $30.67 | 9.244% | $33.5051 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $14.90 | 5.350% | $15.6972 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $714.49 | $781.4378 | $781.44 | $781.40 | $781.40 | |