| 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 | $213.76 | 13.403% | $242.4103 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $96.70 | 7.267% | $103.7272 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $43.27 | 9.465% | $47.3655 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $146.50 | 8.475% | $158.9159 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $94.39 | 3.555% | $97.7456 | $97.75 | $97.75 | $97.70 |
| Purchase #6 | $213.72 | 4.688% | $223.7392 | $223.74 | $223.75 | $223.70 |
| Purchase #7 | $87.49 | 10.270% | $96.4752 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $895.83 | $970.3789 | $970.40 | $970.40 | $970.30 | |