| 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 | $76.96 | 4.806% | $80.6587 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $135.62 | 6.695% | $144.6998 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $234.70 | 8.449% | $254.5298 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $250.30 | 6.180% | $265.7685 | $265.77 | $265.75 | $265.80 |
| Purchase #5 | $150.38 | 9.827% | $165.1578 | $165.16 | $165.15 | $165.20 |
| Purchase #6 | $181.81 | 9.799% | $199.6256 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $110.42 | 12.643% | $124.3804 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $1,140.19 | $1,234.8206 | $1,234.83 | $1,234.85 | $1,234.90 | |