| 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 | $203.51 | 6.350% | $216.4329 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $212.58 | 11.431% | $236.88 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $48.42 | 12.457% | $54.4517 | $54.45 | $54.45 | $54.50 |
| Purchase #4 | $18.83 | 9.357% | $20.5919 | $20.59 | $20.60 | $20.60 |
| Purchase #5 | $193.73 | 10.677% | $214.4146 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $85.44 | 7.286% | $91.6652 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $14.76 | 12.229% | $16.565 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $777.27 | $851.0013 | $851.00 | $851.00 | $851.10 | |