| 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 | $172.33 | 6.417% | $183.3884 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $223.62 | 11.330% | $248.9561 | $248.96 | $248.95 | $249.00 |
| Purchase #3 | $231.99 | 7.340% | $249.0181 | $249.02 | $249.00 | $249.00 |
| Purchase #4 | $101.63 | 10.289% | $112.0867 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $161.34 | 13.157% | $182.5675 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $112.94 | 3.636% | $117.0465 | $117.05 | $117.05 | $117.00 |
| Purchase #7 | $236.41 | 13.568% | $268.4861 | $268.49 | $268.50 | $268.50 |
| 7 purchase totals = | $1,240.26 | $1,361.5494 | $1,361.57 | $1,361.55 | $1,361.60 | |