| 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 | $216.49 | 11.730% | $241.8843 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $164.63 | 8.833% | $179.1718 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $105.51 | 11.324% | $117.458 | $117.46 | $117.45 | $117.50 |
| Purchase #4 | $35.51 | 9.170% | $38.7663 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $9.78 | 4.392% | $10.2095 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $55.60 | 7.629% | $59.8417 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $162.83 | 10.721% | $180.287 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $750.35 | $827.6186 | $827.62 | $827.60 | $827.70 | |