| 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 | $212.62 | 9.648% | $233.1336 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $84.55 | 10.102% | $93.0912 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $125.70 | 13.286% | $142.4005 | $142.40 | $142.40 | $142.40 |
| Purchase #4 | $132.66 | 13.275% | $150.2706 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $40.54 | 7.847% | $43.7212 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $231.68 | 12.870% | $261.4972 | $261.50 | $261.50 | $261.50 |
| Purchase #7 | $135.25 | 10.851% | $149.926 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $963.00 | $1,074.0403 | $1,074.04 | $1,074.05 | $1,074.00 | |