| 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 | $250.54 | 12.685% | $282.321 | $282.32 | $282.30 | $282.30 |
| Purchase #2 | $151.53 | 10.677% | $167.7089 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $165.57 | 8.836% | $180.1998 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $127.98 | 5.474% | $134.9856 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $238.52 | 12.566% | $268.4924 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $210.87 | 12.618% | $237.4776 | $237.48 | $237.50 | $237.50 |
| Purchase #7 | $199.93 | 13.483% | $226.8866 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $1,344.94 | $1,498.0719 | $1,498.08 | $1,498.10 | $1,498.10 | |