| 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 | $234.51 | 10.725% | $259.6612 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $5.63 | 11.796% | $6.2941 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $87.35 | 6.649% | $93.1579 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $151.72 | 8.475% | $164.5783 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $9.44 | 8.625% | $10.2542 | $10.25 | $10.25 | $10.30 |
| Purchase #6 | $184.72 | 3.333% | $190.8767 | $190.88 | $190.90 | $190.90 |
| Purchase #7 | $174.28 | 4.481% | $182.0895 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $847.65 | $906.9119 | $906.91 | $906.95 | $907.10 | |