| 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 | $91.82 | 12.713% | $103.4931 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $168.83 | 11.230% | $187.7896 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $237.54 | 3.334% | $245.4596 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $46.49 | 3.782% | $48.2483 | $48.25 | $48.25 | $48.20 |
| Purchase #5 | $170.77 | 11.350% | $190.1524 | $190.15 | $190.15 | $190.20 |
| Purchase #6 | $128.77 | 6.489% | $137.1259 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $214.71 | 9.464% | $235.0302 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $1,058.93 | $1,147.2991 | $1,147.30 | $1,147.35 | $1,147.30 | |