| 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 | $227.63 | 3.791% | $236.2595 | $236.26 | $236.25 | $236.30 |
| Purchase #2 | $249.99 | 12.811% | $282.0162 | $282.02 | $282.00 | $282.00 |
| Purchase #3 | $135.42 | 6.413% | $144.1045 | $144.10 | $144.10 | $144.10 |
| Purchase #4 | $39.58 | 10.264% | $43.6425 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $141.67 | 10.815% | $156.9916 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $206.52 | 11.338% | $229.9352 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $116.51 | 11.302% | $129.678 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $1,117.32 | $1,222.6275 | $1,222.63 | $1,222.65 | $1,222.60 | |