| 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 | $228.79 | 11.380% | $254.8263 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $250.70 | 6.495% | $266.983 | $266.98 | $267.00 | $267.00 |
| Purchase #3 | $191.92 | 12.411% | $215.7392 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $27.67 | 10.193% | $30.4904 | $30.49 | $30.50 | $30.50 |
| Purchase #5 | $148.35 | 3.173% | $153.0571 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $42.89 | 9.391% | $46.9178 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $84.86 | 3.606% | $87.9201 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $975.18 | $1,055.9339 | $1,055.94 | $1,055.95 | $1,055.90 | |