| 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 | $106.56 | 9.794% | $116.9965 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $248.59 | 12.306% | $279.1815 | $279.18 | $279.20 | $279.20 |
| Purchase #3 | $77.53 | 5.607% | $81.8771 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $63.69 | 4.306% | $66.4325 | $66.43 | $66.45 | $66.40 |
| Purchase #5 | $118.26 | 7.234% | $126.8149 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $47.77 | 12.375% | $53.6815 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $9.70 | 8.781% | $10.5518 | $10.55 | $10.55 | $10.60 |
| 7 purchase totals = | $672.10 | $735.5358 | $735.53 | $735.60 | $735.60 | |