| 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 | $114.64 | 6.485% | $122.0744 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $184.83 | 5.349% | $194.7166 | $194.72 | $194.70 | $194.70 |
| Purchase #3 | $30.71 | 8.850% | $33.4278 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $82.69 | 12.419% | $92.9593 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $158.69 | 5.452% | $167.3418 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $207.61 | 11.317% | $231.1052 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $227.64 | 4.125% | $237.0302 | $237.03 | $237.05 | $237.00 |
| 7 purchase totals = | $1,006.81 | $1,078.6553 | $1,078.66 | $1,078.65 | $1,078.60 | |