| 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 | $209.96 | 3.831% | $218.0036 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $79.55 | 7.554% | $85.5592 | $85.56 | $85.55 | $85.60 |
| Purchase #3 | $214.51 | 7.777% | $231.1924 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $49.81 | 11.266% | $55.4216 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $31.59 | 8.340% | $34.2246 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $226.86 | 6.377% | $241.3269 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $73.43 | 13.769% | $83.5406 | $83.54 | $83.55 | $83.50 |
| 7 purchase totals = | $885.71 | $949.2689 | $949.26 | $949.25 | $949.20 | |