| 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 | $226.95 | 6.103% | $240.8008 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $202.50 | 9.516% | $221.7699 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $169.54 | 4.278% | $176.7929 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $48.78 | 11.173% | $54.2302 | $54.23 | $54.25 | $54.20 |
| Purchase #5 | $83.33 | 5.791% | $88.1556 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $108.62 | 3.333% | $112.2403 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $13.75 | 3.713% | $14.2605 | $14.26 | $14.25 | $14.30 |
| 7 purchase totals = | $853.47 | $908.2502 | $908.25 | $908.25 | $908.30 | |