| 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 | $121.57 | 10.637% | $134.5014 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $17.50 | 9.584% | $19.1772 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $196.27 | 7.698% | $211.3789 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $33.73 | 5.448% | $35.5676 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $42.60 | 8.407% | $46.1814 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $229.99 | 11.840% | $257.2208 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $179.59 | 6.103% | $190.5504 | $190.55 | $190.55 | $190.60 |
| 7 purchase totals = | $821.25 | $894.5777 | $894.58 | $894.60 | $894.70 | |