| 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 | $105.66 | 11.255% | $117.552 | $117.55 | $117.55 | $117.60 |
| Purchase #2 | $156.38 | 8.379% | $169.4831 | $169.48 | $169.50 | $169.50 |
| Purchase #3 | $35.59 | 12.401% | $40.0035 | $40.00 | $40.00 | $40.00 |
| Purchase #4 | $64.69 | 6.160% | $68.6749 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $227.41 | 9.860% | $249.8326 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $237.53 | 13.289% | $269.0954 | $269.10 | $269.10 | $269.10 |
| Purchase #7 | $116.93 | 6.533% | $124.569 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $944.19 | $1,039.2105 | $1,039.20 | $1,039.20 | $1,039.30 | |