| 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 | $146.57 | 12.448% | $164.815 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $90.72 | 4.455% | $94.7616 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $94.71 | 9.665% | $103.8637 | $103.86 | $103.85 | $103.90 |
| Purchase #4 | $68.36 | 8.150% | $73.9313 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $225.59 | 10.320% | $248.8709 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $7.89 | 7.172% | $8.4559 | $8.46 | $8.45 | $8.50 |
| Purchase #7 | $209.37 | 12.256% | $235.0304 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $843.21 | $929.7288 | $929.73 | $929.70 | $929.80 | |