| 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 | $200.56 | 12.241% | $225.1105 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $217.36 | 3.862% | $225.7544 | $225.75 | $225.75 | $225.80 |
| Purchase #3 | $208.56 | 13.343% | $236.3882 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $69.51 | 10.553% | $76.8454 | $76.85 | $76.85 | $76.80 |
| Purchase #5 | $173.94 | 8.158% | $188.13 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $62.96 | 10.112% | $69.3265 | $69.33 | $69.35 | $69.30 |
| Purchase #7 | $98.57 | 4.220% | $102.7297 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $1,031.46 | $1,124.2847 | $1,124.29 | $1,124.35 | $1,124.20 | |