| 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 | $203.28 | 3.592% | $210.5818 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $239.92 | 10.796% | $265.8218 | $265.82 | $265.80 | $265.80 |
| Purchase #3 | $115.84 | 4.775% | $121.3714 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $180.96 | 10.111% | $199.2569 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $208.51 | 8.351% | $225.9227 | $225.92 | $225.90 | $225.90 |
| Purchase #6 | $153.68 | 5.378% | $161.9449 | $161.94 | $161.95 | $161.90 |
| Purchase #7 | $90.55 | 12.520% | $101.8869 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $1,192.74 | $1,286.7864 | $1,286.78 | $1,286.75 | $1,286.80 | |