| 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 | $216.70 | 5.311% | $228.2089 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $162.26 | 5.582% | $171.3174 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $218.29 | 10.179% | $240.5097 | $240.51 | $240.50 | $240.50 |
| Purchase #4 | $117.31 | 10.597% | $129.7413 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $28.46 | 8.617% | $30.9124 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $61.38 | 11.189% | $68.2478 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $234.84 | 13.244% | $265.9422 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $1,039.24 | $1,134.8797 | $1,134.88 | $1,134.85 | $1,134.70 | |