| 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 | $219.66 | 5.754% | $232.2992 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $143.31 | 9.855% | $157.4332 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $99.92 | 7.108% | $107.0223 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $22.81 | 4.536% | $23.8447 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $40.58 | 5.725% | $42.9032 | $42.90 | $42.90 | $42.90 |
| Purchase #6 | $211.68 | 8.526% | $229.7278 | $229.73 | $229.75 | $229.70 |
| Purchase #7 | $130.29 | 3.857% | $135.3153 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $868.25 | $928.5457 | $928.54 | $928.55 | $928.40 | |