| 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 | $131.48 | 13.679% | $149.4651 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $35.34 | 4.766% | $37.0243 | $37.02 | $37.00 | $37.00 |
| Purchase #3 | $9.39 | 9.129% | $10.2472 | $10.25 | $10.25 | $10.20 |
| Purchase #4 | $209.91 | 11.492% | $234.0329 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $142.52 | 3.451% | $147.4384 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $223.93 | 12.624% | $252.1989 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $101.99 | 9.505% | $111.6841 | $111.68 | $111.70 | $111.70 |
| 7 purchase totals = | $854.56 | $942.0909 | $942.09 | $942.10 | $942.00 | |