| 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 | $240.67 | 9.157% | $262.7082 | $262.71 | $262.70 | $262.70 |
| Purchase #2 | $12.82 | 4.827% | $13.4388 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $143.43 | 4.729% | $150.2128 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $110.78 | 5.640% | $117.028 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $202.97 | 5.581% | $214.2978 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $19.53 | 7.142% | $20.9248 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $114.71 | 13.242% | $129.8999 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $844.91 | $908.5103 | $908.51 | $908.50 | $908.40 | |