| 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 | $215.31 | 9.346% | $235.4329 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $16.45 | 11.603% | $18.3587 | $18.36 | $18.35 | $18.40 |
| Purchase #3 | $93.25 | 13.733% | $106.056 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $153.65 | 9.546% | $168.3174 | $168.32 | $168.30 | $168.30 |
| Purchase #5 | $144.34 | 13.782% | $164.2329 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $96.70 | 5.393% | $101.915 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $108.60 | 11.823% | $121.4398 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $828.30 | $915.7527 | $915.76 | $915.75 | $915.70 | |