| 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 | $19.74 | 12.346% | $22.1771 | $22.18 | $22.20 | $22.20 |
| Purchase #2 | $245.54 | 13.398% | $278.4374 | $278.44 | $278.45 | $278.40 |
| Purchase #3 | $125.63 | 10.256% | $138.5146 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $46.97 | 9.697% | $51.5247 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $121.91 | 6.490% | $129.822 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $201.69 | 12.737% | $227.3793 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $93.39 | 12.340% | $104.9143 | $104.91 | $104.90 | $104.90 |
| 7 purchase totals = | $854.87 | $952.7694 | $952.76 | $952.75 | $952.70 | |