| 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 | $79.26 | 6.334% | $84.2803 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $125.87 | 10.282% | $138.812 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $106.60 | 13.254% | $120.7288 | $120.73 | $120.75 | $120.70 |
| Purchase #4 | $246.54 | 8.110% | $266.5344 | $266.53 | $266.55 | $266.50 |
| Purchase #5 | $19.43 | 7.511% | $20.8894 | $20.89 | $20.90 | $20.90 |
| Purchase #6 | $228.50 | 5.677% | $241.4719 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $33.47 | 5.718% | $35.3838 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $839.67 | $908.1006 | $908.09 | $908.15 | $908.10 | |