| 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 | $190.40 | 8.259% | $206.1251 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $230.89 | 11.714% | $257.9365 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $32.31 | 4.197% | $33.6661 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $157.69 | 7.128% | $168.9301 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $149.44 | 9.139% | $163.0973 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $201.86 | 3.125% | $208.1681 | $208.17 | $208.15 | $208.20 |
| Purchase #7 | $177.70 | 13.153% | $201.0729 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $1,140.29 | $1,238.9961 | $1,239.01 | $1,239.00 | $1,239.00 | |