| 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 | $231.43 | 6.764% | $247.0839 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $72.93 | 10.706% | $80.7379 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $14.85 | 10.602% | $16.4244 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $177.28 | 3.450% | $183.3962 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $112.45 | 13.591% | $127.7331 | $127.73 | $127.75 | $127.70 |
| Purchase #6 | $61.91 | 8.770% | $67.3395 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $80.44 | 11.492% | $89.6842 | $89.68 | $89.70 | $89.70 |
| 7 purchase totals = | $751.29 | $812.3992 | $812.39 | $812.45 | $812.30 | |