| 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 | $203.91 | 5.201% | $214.5154 | $214.52 | $214.50 | $214.50 |
| Purchase #2 | $8.84 | 13.490% | $10.0325 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $130.79 | 4.527% | $136.7109 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $58.32 | 8.750% | $63.423 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $168.76 | 8.345% | $182.843 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $160.29 | 5.556% | $169.1957 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $50.94 | 4.370% | $53.1661 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $781.85 | $829.8866 | $829.89 | $829.85 | $829.80 | |