| 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 | $224.91 | 5.767% | $237.8806 | $237.88 | $237.90 | $237.90 |
| Purchase #2 | $39.74 | 4.240% | $41.425 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $233.39 | 13.238% | $264.2862 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $117.76 | 9.695% | $129.1768 | $129.18 | $129.20 | $129.20 |
| Purchase #5 | $250.73 | 5.428% | $264.3396 | $264.34 | $264.35 | $264.30 |
| Purchase #6 | $92.74 | 9.639% | $101.6792 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $81.36 | 4.567% | $85.0757 | $85.08 | $85.10 | $85.10 |
| 7 purchase totals = | $1,040.63 | $1,123.8631 | $1,123.88 | $1,124.00 | $1,123.90 | |