| 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 | $179.40 | 11.328% | $199.7224 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $189.77 | 5.779% | $200.7368 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $217.95 | 10.821% | $241.5344 | $241.53 | $241.55 | $241.50 |
| Purchase #4 | $125.60 | 12.653% | $141.4922 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $148.65 | 5.387% | $156.6578 | $156.66 | $156.65 | $156.70 |
| Purchase #6 | $221.98 | 9.835% | $243.8117 | $243.81 | $243.80 | $243.80 |
| Purchase #7 | $78.34 | 6.262% | $83.2457 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $1,161.69 | $1,267.2010 | $1,267.20 | $1,267.20 | $1,267.10 | |