| 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 | $224.85 | 3.308% | $232.288 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $10.27 | 5.673% | $10.8526 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $235.28 | 12.314% | $264.2524 | $264.25 | $264.25 | $264.30 |
| Purchase #4 | $124.79 | 12.188% | $139.9994 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $131.84 | 5.220% | $138.722 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $198.52 | 5.721% | $209.8773 | $209.88 | $209.90 | $209.90 |
| Purchase #7 | $36.37 | 8.539% | $39.4756 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $961.92 | $1,035.4673 | $1,035.47 | $1,035.50 | $1,035.60 | |