| 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 | $203.37 | 7.582% | $218.7895 | $218.79 | $218.80 | $218.80 |
| Purchase #2 | $52.99 | 4.378% | $55.3099 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $238.27 | 4.448% | $248.8682 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $77.92 | 8.415% | $84.477 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $12.85 | 9.659% | $14.0912 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $63.83 | 12.243% | $71.6447 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $129.99 | 5.439% | $137.0602 | $137.06 | $137.05 | $137.10 |
| 7 purchase totals = | $779.22 | $830.2407 | $830.24 | $830.25 | $830.30 | |