| 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 | $213.77 | 11.819% | $239.0355 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $228.82 | 10.454% | $252.7408 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $172.26 | 10.127% | $189.7048 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $183.93 | 9.105% | $200.6768 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $61.46 | 7.493% | $66.0652 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $92.67 | 5.359% | $97.6362 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $71.48 | 5.613% | $75.4922 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $1,024.39 | $1,121.3515 | $1,121.36 | $1,121.40 | $1,121.30 | |