| 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 | $122.26 | 4.320% | $127.5416 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $71.85 | 5.491% | $75.7953 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $22.92 | 4.855% | $24.0328 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $25.75 | 3.870% | $26.7465 | $26.75 | $26.75 | $26.70 |
| Purchase #5 | $222.55 | 6.584% | $237.2027 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $165.32 | 5.204% | $173.9233 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $200.78 | 10.158% | $221.1752 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $831.43 | $886.4174 | $886.42 | $886.45 | $886.30 | |