| 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 | $93.96 | 13.659% | $106.794 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $114.66 | 8.740% | $124.6813 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $228.95 | 5.110% | $240.6493 | $240.65 | $240.65 | $240.60 |
| Purchase #4 | $80.57 | 11.351% | $89.7155 | $89.72 | $89.70 | $89.70 |
| Purchase #5 | $66.75 | 6.475% | $71.0721 | $71.07 | $71.05 | $71.10 |
| Purchase #6 | $146.90 | 10.583% | $162.4464 | $162.45 | $162.45 | $162.40 |
| Purchase #7 | $107.64 | 8.334% | $116.6107 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $839.43 | $911.9693 | $911.97 | $911.95 | $911.90 | |