| 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 | $202.51 | 9.364% | $221.473 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $73.46 | 11.538% | $81.9358 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $227.97 | 9.709% | $250.1036 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $30.84 | 7.296% | $33.0901 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $151.46 | 11.334% | $168.6265 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $128.51 | 6.683% | $137.0983 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $45.93 | 13.428% | $52.0975 | $52.10 | $52.10 | $52.10 |
| 7 purchase totals = | $860.68 | $944.4248 | $944.43 | $944.45 | $944.40 | |