| 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 | $234.99 | 7.134% | $251.7542 | $251.75 | $251.75 | $251.80 |
| Purchase #2 | $65.67 | 12.696% | $74.0075 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $137.69 | 9.545% | $150.8325 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $167.75 | 7.657% | $180.5946 | $180.59 | $180.60 | $180.60 |
| Purchase #5 | $89.69 | 6.315% | $95.3539 | $95.35 | $95.35 | $95.40 |
| Purchase #6 | $123.95 | 6.601% | $132.1319 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $104.90 | 3.239% | $108.2977 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $924.64 | $992.9723 | $992.96 | $993.00 | $993.00 | |