| 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 | $218.65 | 8.420% | $237.0603 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $223.85 | 3.311% | $231.2617 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $23.59 | 8.370% | $25.5645 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $7.56 | 10.676% | $8.3671 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $188.51 | 12.812% | $212.6619 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $84.98 | 12.177% | $95.328 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $53.34 | 13.119% | $60.3377 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $800.48 | $870.5812 | $870.58 | $870.55 | $870.70 | |