| 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 | $225.91 | 7.684% | $243.2689 | $243.27 | $243.25 | $243.30 |
| Purchase #2 | $176.79 | 3.630% | $183.2075 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $202.80 | 9.770% | $222.6136 | $222.61 | $222.60 | $222.60 |
| Purchase #4 | $89.92 | 5.758% | $95.0976 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $141.54 | 7.466% | $152.1074 | $152.11 | $152.10 | $152.10 |
| Purchase #6 | $120.92 | 3.416% | $125.0506 | $125.05 | $125.05 | $125.10 |
| Purchase #7 | $82.79 | 7.131% | $88.6938 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $1,040.67 | $1,110.0394 | $1,110.04 | $1,110.00 | $1,110.10 | |