| 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 | $225.29 | 3.177% | $232.4475 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $161.28 | 10.179% | $177.6967 | $177.70 | $177.70 | $177.70 |
| Purchase #3 | $49.99 | 3.667% | $51.8231 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $57.50 | 10.223% | $63.3782 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $113.54 | 8.583% | $123.2851 | $123.29 | $123.30 | $123.30 |
| Purchase #6 | $100.52 | 7.636% | $108.1957 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $161.64 | 13.365% | $183.2432 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $869.76 | $940.0695 | $940.08 | $940.10 | $940.00 | |