| 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 | $82.28 | 9.387% | $90.0036 | $90.00 | $90.00 | $90.00 |
| Purchase #2 | $95.87 | 9.695% | $105.1646 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $114.86 | 12.675% | $129.4185 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $184.88 | 6.425% | $196.7585 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $140.34 | 12.412% | $157.759 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $237.61 | 12.807% | $268.0407 | $268.04 | $268.05 | $268.00 |
| Purchase #7 | $217.59 | 4.212% | $226.7549 | $226.75 | $226.75 | $226.80 |
| 7 purchase totals = | $1,073.43 | $1,173.8998 | $1,173.89 | $1,173.85 | $1,174.00 | |