| 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 | $185.35 | 8.614% | $201.316 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $147.47 | 13.235% | $166.9877 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $224.44 | 4.684% | $234.9528 | $234.95 | $234.95 | $235.00 |
| Purchase #4 | $221.71 | 7.198% | $237.6687 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $125.54 | 6.665% | $133.9072 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $247.75 | 11.752% | $276.8656 | $276.87 | $276.85 | $276.90 |
| Purchase #7 | $123.89 | 11.458% | $138.0853 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $1,276.15 | $1,389.7833 | $1,389.80 | $1,389.75 | $1,389.90 | |