| 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 | $207.50 | 6.140% | $220.2405 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $26.30 | 6.711% | $28.065 | $28.07 | $28.05 | $28.10 |
| Purchase #3 | $9.28 | 6.179% | $9.8534 | $9.85 | $9.85 | $9.90 |
| Purchase #4 | $9.77 | 8.395% | $10.5902 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $246.38 | 10.706% | $272.7574 | $272.76 | $272.75 | $272.80 |
| Purchase #6 | $220.68 | 4.422% | $230.4385 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $244.95 | 6.692% | $261.3421 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $964.86 | $1,033.2871 | $1,033.29 | $1,033.30 | $1,033.30 | |