| 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 | $109.84 | 3.448% | $113.6273 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $215.60 | 9.598% | $236.2933 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $208.37 | 3.174% | $214.9837 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $247.56 | 12.293% | $277.9926 | $277.99 | $278.00 | $278.00 |
| Purchase #5 | $38.61 | 3.163% | $39.8312 | $39.83 | $39.85 | $39.80 |
| Purchase #6 | $142.70 | 9.648% | $156.4677 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $83.32 | 8.846% | $90.6905 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $1,046.00 | $1,129.8863 | $1,129.88 | $1,129.95 | $1,129.90 | |