| 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 | $130.30 | 8.527% | $141.4107 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $59.91 | 5.589% | $63.2584 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $83.40 | 9.162% | $91.0411 | $91.04 | $91.05 | $91.00 |
| Purchase #4 | $213.67 | 8.519% | $231.8725 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $171.48 | 4.296% | $178.8468 | $178.85 | $178.85 | $178.80 |
| Purchase #6 | $77.81 | 8.201% | $84.1912 | $84.19 | $84.20 | $84.20 |
| Purchase #7 | $86.29 | 10.593% | $95.4307 | $95.43 | $95.45 | $95.40 |
| 7 purchase totals = | $822.86 | $886.0514 | $886.05 | $886.05 | $886.00 | |