| 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 | $128.57 | 5.312% | $135.3996 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $232.96 | 7.758% | $251.033 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $116.56 | 10.850% | $129.2068 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $210.87 | 12.791% | $237.8424 | $237.84 | $237.85 | $237.80 |
| Purchase #5 | $139.33 | 5.510% | $147.0071 | $147.01 | $147.00 | $147.00 |
| Purchase #6 | $69.97 | 3.173% | $72.1901 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $138.64 | 10.744% | $153.5355 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $1,036.90 | $1,126.2145 | $1,126.22 | $1,126.25 | $1,126.10 | |