| 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 | $111.53 | 7.330% | $119.7051 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $119.34 | 12.188% | $133.8852 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $138.90 | 12.104% | $155.7125 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $26.41 | 7.747% | $28.456 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $189.28 | 6.832% | $202.2116 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $98.46 | 5.314% | $103.6922 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $61.31 | 9.728% | $67.2742 | $67.27 | $67.25 | $67.30 |
| 7 purchase totals = | $745.23 | $810.9368 | $810.94 | $810.90 | $811.00 | |