| 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 | $243.64 | 11.224% | $270.9862 | $270.99 | $271.00 | $271.00 |
| Purchase #2 | $229.45 | 10.373% | $253.2508 | $253.25 | $253.25 | $253.30 |
| Purchase #3 | $118.34 | 8.174% | $128.0131 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $41.25 | 8.195% | $44.6304 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $50.74 | 12.515% | $57.0901 | $57.09 | $57.10 | $57.10 |
| Purchase #6 | $78.82 | 13.830% | $89.7208 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $83.43 | 13.265% | $94.497 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $845.67 | $938.1884 | $938.19 | $938.20 | $938.20 | |