| 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 | $189.26 | 13.611% | $215.0202 | $215.02 | $215.00 | $215.00 |
| Purchase #2 | $52.51 | 12.527% | $59.0879 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $101.88 | 8.220% | $110.2545 | $110.25 | $110.25 | $110.30 |
| Purchase #4 | $15.78 | 3.549% | $16.34 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $59.47 | 8.193% | $64.3424 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $69.77 | 4.242% | $72.7296 | $72.73 | $72.75 | $72.70 |
| Purchase #7 | $146.33 | 4.600% | $153.0612 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $635.00 | $690.8358 | $690.83 | $690.85 | $690.80 | |