| 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 | $247.29 | 4.765% | $259.0734 | $259.07 | $259.05 | $259.10 |
| Purchase #2 | $25.46 | 5.532% | $26.8684 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $207.86 | 7.805% | $224.0835 | $224.08 | $224.10 | $224.10 |
| Purchase #4 | $176.94 | 12.201% | $198.5284 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $171.37 | 5.502% | $180.7988 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $60.89 | 12.167% | $68.2985 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $183.84 | 8.866% | $200.1393 | $200.14 | $200.15 | $200.10 |
| 7 purchase totals = | $1,073.65 | $1,157.7903 | $1,157.79 | $1,157.80 | $1,157.80 | |