| 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 | $220.31 | 8.864% | $239.8383 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $166.90 | 5.693% | $176.4016 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $183.93 | 6.122% | $195.1902 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $25.64 | 7.114% | $27.464 | $27.46 | $27.45 | $27.50 |
| Purchase #5 | $16.88 | 12.531% | $18.9952 | $19.00 | $19.00 | $19.00 |
| Purchase #6 | $153.44 | 3.773% | $159.2293 | $159.23 | $159.25 | $159.20 |
| Purchase #7 | $97.38 | 13.766% | $110.7853 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $864.48 | $927.9039 | $927.91 | $927.95 | $927.90 | |