| 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 | $93.93 | 13.135% | $106.2677 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $28.57 | 7.813% | $30.8022 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $214.46 | 11.456% | $239.0285 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $206.86 | 8.189% | $223.7998 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $146.98 | 10.454% | $162.3453 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $186.70 | 8.209% | $202.0262 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $215.41 | 13.197% | $243.8377 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $1,092.91 | $1,208.1074 | $1,208.12 | $1,208.15 | $1,208.00 | |