| 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 | $220.69 | 6.652% | $235.3703 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $125.36 | 6.779% | $133.8582 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $176.83 | 4.481% | $184.7538 | $184.75 | $184.75 | $184.80 |
| Purchase #4 | $171.84 | 10.213% | $189.39 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $22.91 | 12.159% | $25.6956 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $116.63 | 9.734% | $127.9828 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $61.95 | 4.163% | $64.529 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $896.21 | $961.5797 | $961.58 | $961.60 | $961.70 | |