| 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 | $214.50 | 3.240% | $221.4498 | $221.45 | $221.45 | $221.40 |
| Purchase #2 | $66.40 | 12.427% | $74.6515 | $74.65 | $74.65 | $74.70 |
| Purchase #3 | $193.72 | 5.613% | $204.5935 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $132.27 | 7.150% | $141.7273 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $75.36 | 3.566% | $78.0473 | $78.05 | $78.05 | $78.00 |
| Purchase #6 | $75.96 | 11.303% | $84.5458 | $84.55 | $84.55 | $84.50 |
| Purchase #7 | $36.64 | 3.810% | $38.036 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $794.85 | $843.0512 | $843.06 | $843.10 | $842.90 | |