| 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 | $195.80 | 9.868% | $215.1215 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $62.60 | 4.314% | $65.3006 | $65.30 | $65.30 | $65.30 |
| Purchase #3 | $153.95 | 7.773% | $165.9165 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $227.92 | 4.653% | $238.5251 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $21.32 | 6.706% | $22.7497 | $22.75 | $22.75 | $22.70 |
| Purchase #6 | $151.85 | 9.385% | $166.1011 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $170.71 | 8.590% | $185.374 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $984.15 | $1,059.0885 | $1,059.09 | $1,059.05 | $1,059.00 | |