| 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 | $250.87 | 8.545% | $272.3068 | $272.31 | $272.30 | $272.30 |
| Purchase #2 | $189.70 | 12.316% | $213.0635 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $24.69 | 4.548% | $25.8129 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $168.49 | 8.499% | $182.81 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $180.49 | 11.658% | $201.5315 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $172.67 | 10.483% | $190.771 | $190.77 | $190.75 | $190.80 |
| Purchase #7 | $218.48 | 7.396% | $234.6388 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $1,205.39 | $1,320.9345 | $1,320.93 | $1,320.90 | $1,320.90 | |