| 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 | $191.48 | 9.823% | $210.2891 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $246.97 | 13.825% | $281.1136 | $281.11 | $281.10 | $281.10 |
| Purchase #3 | $29.96 | 12.458% | $33.6924 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $237.88 | 10.137% | $261.9939 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $217.36 | 7.349% | $233.3338 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $31.47 | 7.615% | $33.8664 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $153.46 | 3.291% | $158.5104 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $1,108.58 | $1,212.7996 | $1,212.79 | $1,212.80 | $1,212.80 | |