| 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 | $245.96 | 10.161% | $270.952 | $270.95 | $270.95 | $271.00 |
| Purchase #2 | $188.46 | 4.746% | $197.4043 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $212.47 | 3.744% | $220.4249 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $54.99 | 7.710% | $59.2297 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $15.54 | 11.270% | $17.2914 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $131.58 | 8.466% | $142.7196 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $121.39 | 13.207% | $137.422 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $970.39 | $1,045.4439 | $1,045.43 | $1,045.40 | $1,045.40 | |