| 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 | $209.96 | 4.334% | $219.0597 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $52.53 | 9.854% | $57.7063 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $80.87 | 4.292% | $84.3409 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $70.87 | 6.505% | $75.4801 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $30.99 | 12.689% | $34.9223 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $144.78 | 9.492% | $158.5225 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $205.73 | 9.249% | $224.758 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $795.73 | $854.7898 | $854.79 | $854.75 | $854.80 | |