| 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 | $221.27 | 12.180% | $248.2207 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $237.50 | 3.638% | $246.1403 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $223.58 | 5.186% | $235.1749 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $91.97 | 8.112% | $99.4306 | $99.43 | $99.45 | $99.40 |
| Purchase #5 | $34.58 | 8.291% | $37.447 | $37.45 | $37.45 | $37.40 |
| Purchase #6 | $132.77 | 3.109% | $136.8978 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $131.42 | 5.502% | $138.6507 | $138.65 | $138.65 | $138.70 |
| 7 purchase totals = | $1,073.09 | $1,141.9620 | $1,141.96 | $1,141.95 | $1,141.90 | |