| 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 | $219.68 | 7.850% | $236.9249 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $215.63 | 3.857% | $223.9468 | $223.95 | $223.95 | $223.90 |
| Purchase #3 | $190.47 | 10.144% | $209.7913 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $93.86 | 13.726% | $106.7432 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $68.53 | 10.265% | $75.5646 | $75.56 | $75.55 | $75.60 |
| Purchase #6 | $9.65 | 3.717% | $10.0087 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $137.30 | 12.505% | $154.4694 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $935.12 | $1,017.4489 | $1,017.44 | $1,017.40 | $1,017.40 | |