| 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 | $126.52 | 13.131% | $143.1333 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $120.89 | 4.739% | $126.619 | $126.62 | $126.60 | $126.60 |
| Purchase #3 | $64.94 | 13.474% | $73.69 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $68.94 | 3.637% | $71.4473 | $71.45 | $71.45 | $71.40 |
| Purchase #5 | $145.81 | 4.186% | $151.9136 | $151.91 | $151.90 | $151.90 |
| Purchase #6 | $173.55 | 9.359% | $189.7925 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $247.49 | 10.139% | $272.583 | $272.58 | $272.60 | $272.60 |
| 7 purchase totals = | $948.14 | $1,029.1787 | $1,029.17 | $1,029.20 | $1,029.10 | |