| 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 | $10.68 | 12.603% | $12.026 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $206.57 | 12.479% | $232.3479 | $232.35 | $232.35 | $232.30 |
| Purchase #3 | $40.79 | 3.562% | $42.2429 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $222.67 | 7.442% | $239.2411 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $99.33 | 5.640% | $104.9322 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $60.91 | 11.827% | $68.1138 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $136.69 | 11.145% | $151.9241 | $151.92 | $151.90 | $151.90 |
| 7 purchase totals = | $777.64 | $850.8280 | $850.82 | $850.85 | $850.60 | |