| 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 | $215.65 | 6.555% | $229.7859 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $189.48 | 7.317% | $203.3443 | $203.34 | $203.35 | $203.30 |
| Purchase #3 | $73.41 | 8.710% | $79.804 | $79.80 | $79.80 | $79.80 |
| Purchase #4 | $231.55 | 7.148% | $248.1012 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $190.52 | 3.595% | $197.3692 | $197.37 | $197.35 | $197.40 |
| Purchase #6 | $246.56 | 7.250% | $264.4356 | $264.44 | $264.45 | $264.40 |
| Purchase #7 | $89.61 | 3.176% | $92.456 | $92.46 | $92.45 | $92.50 |
| 7 purchase totals = | $1,236.78 | $1,315.2962 | $1,315.30 | $1,315.30 | $1,315.30 | |