| 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 | $181.46 | 12.622% | $204.3639 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $88.50 | 13.694% | $100.6192 | $100.62 | $100.60 | $100.60 |
| Purchase #3 | $186.99 | 6.189% | $198.5628 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $141.61 | 10.747% | $156.8288 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $207.63 | 13.354% | $235.3569 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $42.95 | 8.522% | $46.6102 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $10.74 | 13.475% | $12.1872 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $859.88 | $954.5290 | $954.53 | $954.50 | $954.60 | |