| 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 | $151.56 | 9.773% | $166.372 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $209.80 | 9.632% | $230.0079 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $100.26 | 13.242% | $113.5364 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $213.40 | 9.203% | $233.0392 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $45.75 | 5.139% | $48.1011 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $99.46 | 9.144% | $108.5546 | $108.55 | $108.55 | $108.60 |
| Purchase #7 | $245.69 | 8.362% | $266.2346 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $1,065.92 | $1,165.8458 | $1,165.84 | $1,165.85 | $1,165.80 | |