| 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 | $220.57 | 9.488% | $241.4977 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $170.52 | 12.549% | $191.9186 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $181.74 | 5.341% | $191.4467 | $191.45 | $191.45 | $191.40 |
| Purchase #4 | $222.96 | 9.132% | $243.3207 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $125.55 | 8.806% | $136.6059 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $141.82 | 13.105% | $160.4055 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $166.61 | 6.747% | $177.8512 | $177.85 | $177.85 | $177.90 |
| 7 purchase totals = | $1,229.77 | $1,343.0463 | $1,343.06 | $1,343.00 | $1,343.00 | |