| 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 | $222.58 | 7.178% | $238.5568 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $14.50 | 3.418% | $14.9956 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $165.50 | 6.592% | $176.4098 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $34.37 | 4.408% | $35.885 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $24.70 | 4.439% | $25.7964 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $225.42 | 3.516% | $233.3458 | $233.35 | $233.35 | $233.30 |
| Purchase #7 | $231.29 | 8.129% | $250.0916 | $250.09 | $250.10 | $250.10 |
| 7 purchase totals = | $918.36 | $975.0810 | $975.10 | $975.10 | $975.10 | |