| 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 | $215.79 | 9.632% | $236.5749 | $236.57 | $236.55 | $236.60 |
| Purchase #2 | $116.55 | 13.212% | $131.9486 | $131.95 | $131.95 | $131.90 |
| Purchase #3 | $112.79 | 6.773% | $120.4293 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $182.49 | 8.114% | $197.2972 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $101.98 | 6.789% | $108.9034 | $108.90 | $108.90 | $108.90 |
| Purchase #6 | $214.48 | 10.153% | $236.2562 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $77.31 | 6.251% | $82.1426 | $82.14 | $82.15 | $82.10 |
| 7 purchase totals = | $1,021.39 | $1,113.5522 | $1,113.55 | $1,113.55 | $1,113.50 | |