| 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 | $211.84 | 9.272% | $231.4818 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $129.37 | 11.204% | $143.8646 | $143.86 | $143.85 | $143.90 |
| Purchase #3 | $136.72 | 4.133% | $142.3706 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $121.29 | 11.447% | $135.1741 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $99.65 | 3.308% | $102.9464 | $102.95 | $102.95 | $102.90 |
| Purchase #6 | $10.94 | 6.742% | $11.6776 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $160.97 | 5.155% | $169.268 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $870.78 | $936.7831 | $936.78 | $936.75 | $936.90 | |