| 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 | $124.89 | 7.365% | $134.0881 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $213.56 | 11.502% | $238.1237 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $134.63 | 12.176% | $151.0225 | $151.02 | $151.00 | $151.00 |
| Purchase #4 | $169.44 | 11.536% | $188.9866 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $144.38 | 3.509% | $149.4463 | $149.45 | $149.45 | $149.40 |
| Purchase #6 | $198.50 | 12.774% | $223.8564 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $169.92 | 6.526% | $181.009 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $1,155.32 | $1,266.5326 | $1,266.54 | $1,266.50 | $1,266.50 | |