| 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 | $82.43 | 10.501% | $91.086 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $238.57 | 12.707% | $268.8851 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $140.81 | 11.803% | $157.4298 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $22.94 | 5.842% | $24.2802 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $16.79 | 3.580% | $17.3911 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $236.39 | 12.498% | $265.934 | $265.93 | $265.95 | $265.90 |
| Purchase #7 | $94.70 | 5.492% | $99.9009 | $99.90 | $99.90 | $99.90 |
| 7 purchase totals = | $832.63 | $924.9071 | $924.91 | $925.00 | $924.90 | |