| 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 | $174.91 | 11.761% | $195.4812 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $200.47 | 10.236% | $220.9901 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $36.48 | 11.713% | $40.7529 | $40.75 | $40.75 | $40.80 |
| Purchase #4 | $72.69 | 3.614% | $75.317 | $75.32 | $75.30 | $75.30 |
| Purchase #5 | $105.89 | 9.324% | $115.7632 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $134.39 | 12.419% | $151.0799 | $151.08 | $151.10 | $151.10 |
| Purchase #7 | $226.99 | 9.724% | $249.0625 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $951.82 | $1,048.4468 | $1,048.44 | $1,048.45 | $1,048.60 | |