| 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 | $174.46 | 4.840% | $182.9039 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $84.74 | 12.721% | $95.5198 | $95.52 | $95.50 | $95.50 |
| Purchase #3 | $83.99 | 4.179% | $87.4999 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $142.86 | 12.214% | $160.3089 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $48.76 | 11.290% | $54.265 | $54.27 | $54.25 | $54.30 |
| Purchase #6 | $226.36 | 3.536% | $234.3641 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $190.94 | 5.353% | $201.161 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $952.11 | $1,016.0226 | $1,016.02 | $1,015.95 | $1,016.10 | |