| 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 | $207.93 | 7.478% | $223.479 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $135.25 | 7.747% | $145.7278 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $108.98 | 7.697% | $117.3682 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $241.78 | 6.695% | $257.9672 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $110.81 | 10.474% | $122.4162 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $53.49 | 6.666% | $57.0556 | $57.06 | $57.05 | $57.10 |
| Purchase #7 | $58.73 | 8.794% | $63.8947 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $916.97 | $987.9087 | $987.92 | $987.90 | $988.00 | |