| 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 | $236.59 | 10.671% | $261.8365 | $261.84 | $261.85 | $261.80 |
| Purchase #2 | $183.70 | 6.215% | $195.117 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $18.42 | 7.312% | $19.7669 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $204.63 | 12.115% | $229.4209 | $229.42 | $229.40 | $229.40 |
| Purchase #5 | $147.48 | 8.449% | $159.9406 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $205.94 | 13.847% | $234.4565 | $234.46 | $234.45 | $234.50 |
| Purchase #7 | $115.55 | 9.569% | $126.607 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $1,112.31 | $1,227.1454 | $1,227.16 | $1,227.10 | $1,227.10 | |