| 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 | $60.92 | 12.267% | $68.3931 | $68.39 | $68.40 | $68.40 |
| Purchase #2 | $136.43 | 7.362% | $146.474 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $136.86 | 3.240% | $141.2943 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $239.53 | 10.429% | $264.5106 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $50.90 | 12.679% | $57.3536 | $57.35 | $57.35 | $57.40 |
| Purchase #6 | $231.55 | 8.239% | $250.6274 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $193.31 | 8.490% | $209.722 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $1,049.50 | $1,138.3750 | $1,138.36 | $1,138.35 | $1,138.40 | |