| 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 | $90.49 | 7.418% | $97.2025 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $192.95 | 5.369% | $203.3095 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $212.36 | 9.549% | $232.6383 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $95.83 | 4.788% | $100.4183 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $116.81 | 10.338% | $128.8858 | $128.89 | $128.90 | $128.90 |
| Purchase #6 | $184.70 | 13.308% | $209.2799 | $209.28 | $209.30 | $209.30 |
| Purchase #7 | $222.75 | 11.274% | $247.8628 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $1,115.89 | $1,219.5971 | $1,219.60 | $1,219.60 | $1,219.60 | |