| 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 | $219.83 | 5.403% | $231.7074 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $72.71 | 5.687% | $76.845 | $76.85 | $76.85 | $76.80 |
| Purchase #3 | $116.77 | 8.192% | $126.3358 | $126.34 | $126.35 | $126.30 |
| Purchase #4 | $107.44 | 13.791% | $122.2571 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $17.77 | 6.350% | $18.8984 | $18.90 | $18.90 | $18.90 |
| Purchase #6 | $206.50 | 6.866% | $220.6783 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $101.87 | 12.104% | $114.2003 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $842.89 | $910.9223 | $910.94 | $910.95 | $910.90 | |