| 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 | $195.84 | 6.340% | $208.2563 | $208.26 | $208.25 | $208.30 |
| Purchase #2 | $10.33 | 8.696% | $11.2283 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $224.76 | 12.685% | $253.2708 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $168.88 | 4.410% | $176.3276 | $176.33 | $176.35 | $176.30 |
| Purchase #5 | $229.88 | 8.381% | $249.1462 | $249.15 | $249.15 | $249.10 |
| Purchase #6 | $99.43 | 9.483% | $108.8589 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $237.70 | 6.134% | $252.2805 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,166.82 | $1,259.3686 | $1,259.38 | $1,259.40 | $1,259.40 | |