| 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 | $110.81 | 9.636% | $121.4877 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $115.76 | 6.641% | $123.4476 | $123.45 | $123.45 | $123.40 |
| Purchase #3 | $247.61 | 13.387% | $280.7576 | $280.76 | $280.75 | $280.80 |
| Purchase #4 | $186.60 | 13.609% | $211.9944 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $109.91 | 12.515% | $123.6652 | $123.67 | $123.65 | $123.70 |
| Purchase #6 | $82.42 | 5.636% | $87.0652 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $34.62 | 11.372% | $38.557 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $887.73 | $986.9747 | $986.99 | $986.95 | $987.10 | |