| 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 | $195.96 | 13.617% | $222.6439 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $61.32 | 11.232% | $68.2075 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $11.74 | 4.246% | $12.2385 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $208.90 | 13.148% | $236.3662 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $203.58 | 4.265% | $212.2627 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $34.84 | 12.413% | $39.1647 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $37.44 | 3.422% | $38.7212 | $38.72 | $38.70 | $38.70 |
| 7 purchase totals = | $753.78 | $829.6047 | $829.60 | $829.55 | $829.60 | |