| 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 | $97.87 | 11.262% | $108.8921 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $98.79 | 12.265% | $110.9066 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $228.63 | 8.279% | $247.5583 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $60.87 | 9.804% | $66.8377 | $66.84 | $66.85 | $66.80 |
| Purchase #5 | $236.46 | 12.275% | $265.4855 | $265.49 | $265.50 | $265.50 |
| Purchase #6 | $249.76 | 4.635% | $261.3364 | $261.34 | $261.35 | $261.30 |
| Purchase #7 | $128.50 | 13.840% | $146.2844 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $1,100.88 | $1,207.3010 | $1,207.31 | $1,207.35 | $1,207.30 | |