| 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 | $211.77 | 13.555% | $240.4754 | $240.48 | $240.50 | $240.50 |
| Purchase #2 | $48.83 | 7.612% | $52.5469 | $52.55 | $52.55 | $52.50 |
| Purchase #3 | $221.48 | 3.115% | $228.3791 | $228.38 | $228.40 | $228.40 |
| Purchase #4 | $90.92 | 5.565% | $95.9797 | $95.98 | $96.00 | $96.00 |
| Purchase #5 | $144.64 | 13.182% | $163.7064 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $159.79 | 10.312% | $176.2675 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $167.32 | 4.226% | $174.3909 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $1,044.75 | $1,131.7459 | $1,131.76 | $1,131.80 | $1,131.80 | |