| 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 | $11.91 | 13.710% | $13.5429 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $241.86 | 9.808% | $265.5816 | $265.58 | $265.60 | $265.60 |
| Purchase #3 | $230.74 | 13.231% | $261.2692 | $261.27 | $261.25 | $261.30 |
| Purchase #4 | $122.68 | 7.172% | $131.4786 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $56.41 | 4.154% | $58.7533 | $58.75 | $58.75 | $58.80 |
| Purchase #6 | $160.88 | 10.289% | $177.4329 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $198.56 | 11.396% | $221.1879 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $1,023.04 | $1,129.2464 | $1,129.24 | $1,129.30 | $1,129.30 | |