| 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 | $106.42 | 7.867% | $114.7921 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $70.30 | 12.649% | $79.1922 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $19.60 | 11.178% | $21.7909 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $226.47 | 11.376% | $252.2332 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $234.47 | 10.510% | $259.1128 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $179.69 | 4.282% | $187.3843 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $43.69 | 10.810% | $48.4129 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $880.64 | $962.9184 | $962.90 | $962.95 | $962.90 | |