| 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 | $243.98 | 3.839% | $253.3464 | $253.35 | $253.35 | $253.30 |
| Purchase #2 | $148.44 | 11.623% | $165.6932 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $44.52 | 13.543% | $50.5493 | $50.55 | $50.55 | $50.50 |
| Purchase #4 | $190.78 | 7.111% | $204.3464 | $204.35 | $204.35 | $204.30 |
| Purchase #5 | $61.31 | 13.314% | $69.4728 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $160.56 | 9.743% | $176.2034 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $61.75 | 12.773% | $69.6373 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $911.34 | $989.2488 | $989.25 | $989.25 | $989.10 | |