| 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 | $216.92 | 8.365% | $235.0654 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $223.80 | 9.802% | $245.7369 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $151.55 | 12.471% | $170.4498 | $170.45 | $170.45 | $170.40 |
| Purchase #4 | $79.41 | 5.819% | $84.0309 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $150.30 | 13.417% | $170.4658 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $30.82 | 8.391% | $33.4061 | $33.41 | $33.40 | $33.40 |
| Purchase #7 | $51.34 | 6.619% | $54.7382 | $54.74 | $54.75 | $54.70 |
| 7 purchase totals = | $904.14 | $993.8931 | $993.91 | $993.90 | $993.80 | |