| 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 | $104.79 | 5.606% | $110.6645 | $110.66 | $110.65 | $110.70 |
| Purchase #2 | $77.76 | 9.648% | $85.2623 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $220.41 | 6.709% | $235.1973 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $38.82 | 9.389% | $42.4648 | $42.46 | $42.45 | $42.50 |
| Purchase #5 | $230.25 | 11.547% | $256.837 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $207.39 | 10.560% | $229.2904 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $105.97 | 4.671% | $110.9199 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $985.39 | $1,070.6362 | $1,070.63 | $1,070.60 | $1,070.70 | |