| 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 | $199.89 | 3.545% | $206.9761 | $206.98 | $207.00 | $207.00 |
| Purchase #2 | $184.50 | 10.609% | $204.0736 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $174.50 | 13.857% | $198.6805 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $127.51 | 9.738% | $139.9269 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $25.37 | 8.142% | $27.4356 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $212.26 | 10.694% | $234.9591 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $60.65 | 11.687% | $67.7382 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $984.68 | $1,079.7900 | $1,079.80 | $1,079.85 | $1,079.80 | |