| 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 | $9.26 | 12.482% | $10.4158 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $101.93 | 11.774% | $113.9312 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $209.53 | 12.636% | $236.0062 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $52.58 | 4.642% | $55.0208 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $246.50 | 12.452% | $277.1942 | $277.19 | $277.20 | $277.20 |
| Purchase #6 | $105.56 | 11.605% | $117.8102 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $33.29 | 7.523% | $35.7944 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $758.65 | $846.1728 | $846.17 | $846.15 | $846.10 | |