| 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 | $236.70 | 3.604% | $245.2307 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $100.35 | 13.512% | $113.9093 | $113.91 | $113.90 | $113.90 |
| Purchase #3 | $125.32 | 11.465% | $139.6879 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $119.26 | 12.833% | $134.5646 | $134.56 | $134.55 | $134.60 |
| Purchase #5 | $36.98 | 13.319% | $41.9054 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $154.54 | 12.193% | $173.3831 | $173.38 | $173.40 | $173.40 |
| Purchase #7 | $91.67 | 5.241% | $96.4744 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $864.82 | $945.1554 | $945.15 | $945.15 | $945.20 | |