| 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 | $241.84 | 8.324% | $261.9708 | $261.97 | $261.95 | $262.00 |
| Purchase #2 | $198.34 | 7.627% | $213.4674 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $244.54 | 4.603% | $255.7962 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $50.70 | 7.539% | $54.5223 | $54.52 | $54.50 | $54.50 |
| Purchase #5 | $228.90 | 6.212% | $243.1193 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $233.38 | 10.340% | $257.5115 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $124.45 | 12.123% | $139.5371 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $1,322.15 | $1,425.9246 | $1,425.93 | $1,425.85 | $1,425.90 | |