| 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 | $215.37 | 8.856% | $234.4432 | $234.44 | $234.45 | $234.40 |
| Purchase #2 | $79.99 | 4.154% | $83.3128 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $182.90 | 8.122% | $197.7551 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $110.65 | 11.628% | $123.5164 | $123.52 | $123.50 | $123.50 |
| Purchase #5 | $90.47 | 6.257% | $96.1307 | $96.13 | $96.15 | $96.10 |
| Purchase #6 | $243.37 | 7.551% | $261.7469 | $261.75 | $261.75 | $261.70 |
| Purchase #7 | $118.68 | 10.834% | $131.5378 | $131.54 | $131.55 | $131.50 |
| 7 purchase totals = | $1,041.43 | $1,128.4429 | $1,128.45 | $1,128.45 | $1,128.30 | |