| 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 | $219.51 | 8.524% | $238.221 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $183.38 | 10.856% | $203.2877 | $203.29 | $203.30 | $203.30 |
| Purchase #3 | $79.87 | 3.763% | $82.8755 | $82.88 | $82.90 | $82.90 |
| Purchase #4 | $115.94 | 3.658% | $120.1811 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $187.88 | 6.402% | $199.9081 | $199.91 | $199.90 | $199.90 |
| Purchase #6 | $140.94 | 13.312% | $159.7019 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $233.33 | 12.140% | $261.6563 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $1,160.85 | $1,265.8316 | $1,265.84 | $1,265.85 | $1,265.90 | |