| 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 | $233.70 | 4.441% | $244.0786 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $58.77 | 3.409% | $60.7735 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $106.97 | 6.707% | $114.1445 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $59.75 | 13.629% | $67.8933 | $67.89 | $67.90 | $67.90 |
| Purchase #5 | $222.50 | 6.241% | $236.3862 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $76.69 | 10.546% | $84.7777 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $160.96 | 6.384% | $171.2357 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $919.34 | $979.2895 | $979.29 | $979.35 | $979.30 | |