| 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 | $250.66 | 6.480% | $266.9028 | $266.90 | $266.90 | $266.90 |
| Purchase #2 | $208.29 | 3.855% | $216.3196 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $78.33 | 12.107% | $87.8134 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $122.92 | 11.184% | $136.6674 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $99.32 | 6.597% | $105.8721 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $114.66 | 8.122% | $123.9727 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $49.55 | 11.120% | $55.06 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $923.73 | $992.6080 | $992.60 | $992.50 | $992.70 | |