| 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 | $196.99 | 5.680% | $208.179 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $237.92 | 9.368% | $260.2083 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $64.29 | 13.400% | $72.9049 | $72.90 | $72.90 | $72.90 |
| Purchase #4 | $37.71 | 3.345% | $38.9714 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $244.74 | 11.661% | $273.2791 | $273.28 | $273.30 | $273.30 |
| Purchase #6 | $154.90 | 9.307% | $169.3165 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $235.84 | 11.860% | $263.8106 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $1,172.39 | $1,286.6698 | $1,286.67 | $1,286.65 | $1,286.70 | |