| 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 | $244.70 | 7.405% | $262.82 | $262.82 | $262.80 | $262.80 |
| Purchase #2 | $188.89 | 12.378% | $212.2708 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $247.66 | 10.186% | $272.8866 | $272.89 | $272.90 | $272.90 |
| Purchase #4 | $195.65 | 6.717% | $208.7918 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $246.33 | 13.428% | $279.4072 | $279.41 | $279.40 | $279.40 |
| Purchase #6 | $223.94 | 10.845% | $248.2263 | $248.23 | $248.25 | $248.20 |
| Purchase #7 | $111.86 | 3.660% | $115.9541 | $115.95 | $115.95 | $116.00 |
| 7 purchase totals = | $1,459.03 | $1,600.3568 | $1,600.36 | $1,600.35 | $1,600.40 | |