| 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 | $245.48 | 8.135% | $265.4498 | $265.45 | $265.45 | $265.40 |
| Purchase #2 | $54.84 | 6.162% | $58.2192 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $235.63 | 11.110% | $261.8085 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $121.85 | 9.740% | $133.7182 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $96.97 | 13.296% | $109.8631 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $233.93 | 12.269% | $262.6309 | $262.63 | $262.65 | $262.60 |
| Purchase #7 | $72.27 | 8.474% | $78.3942 | $78.39 | $78.40 | $78.40 |
| 7 purchase totals = | $1,060.97 | $1,170.0839 | $1,170.08 | $1,170.05 | $1,170.00 | |