| 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 | $222.27 | 5.526% | $234.5526 | $234.55 | $234.55 | $234.60 |
| Purchase #2 | $203.71 | 6.419% | $216.7861 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $214.55 | 4.717% | $224.6703 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $197.51 | 10.342% | $217.9365 | $217.94 | $217.95 | $217.90 |
| Purchase #5 | $174.53 | 8.559% | $189.468 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $144.83 | 13.184% | $163.9244 | $163.92 | $163.90 | $163.90 |
| Purchase #7 | $192.75 | 7.736% | $207.6611 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $1,350.15 | $1,454.9990 | $1,455.00 | $1,454.95 | $1,455.10 | |