| 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 | $226.44 | 13.799% | $257.6865 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $30.86 | 11.656% | $34.457 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $28.63 | 12.521% | $32.2148 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $152.28 | 10.454% | $168.1994 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $17.86 | 12.490% | $20.0907 | $20.09 | $20.10 | $20.10 |
| Purchase #6 | $174.53 | 10.873% | $193.5066 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $223.57 | 3.531% | $231.4643 | $231.46 | $231.45 | $231.50 |
| 7 purchase totals = | $854.17 | $937.6193 | $937.62 | $937.60 | $937.70 | |