| 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 | $121.26 | 3.776% | $125.8388 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $34.53 | 11.872% | $38.6294 | $38.63 | $38.65 | $38.60 |
| Purchase #3 | $238.88 | 6.167% | $253.6117 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $48.28 | 9.393% | $52.8149 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $167.72 | 12.407% | $188.529 | $188.53 | $188.55 | $188.50 |
| Purchase #6 | $92.42 | 11.259% | $102.8256 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $126.85 | 11.656% | $141.6356 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $829.94 | $903.8850 | $903.89 | $903.95 | $903.70 | |