| 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 | $23.43 | 10.613% | $25.9166 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $110.74 | 13.707% | $125.9191 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $237.82 | 6.507% | $253.2949 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $172.41 | 13.582% | $195.8267 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $243.57 | 8.687% | $264.7289 | $264.73 | $264.75 | $264.70 |
| Purchase #6 | $83.28 | 9.307% | $91.0309 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $171.69 | 10.697% | $190.0557 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,042.94 | $1,146.7728 | $1,146.78 | $1,146.80 | $1,146.70 | |