| 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 | $190.88 | 13.199% | $216.0743 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $183.75 | 8.163% | $198.7495 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $197.55 | 10.107% | $217.5164 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $113.85 | 9.137% | $124.2525 | $124.25 | $124.25 | $124.30 |
| Purchase #5 | $66.94 | 13.641% | $76.0713 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $116.55 | 12.434% | $131.0418 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $124.66 | 10.600% | $137.874 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $994.18 | $1,101.5798 | $1,101.57 | $1,101.50 | $1,101.60 | |