| 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 | $107.99 | 3.760% | $112.0504 | $112.05 | $112.05 | $112.10 |
| Purchase #2 | $250.50 | 4.728% | $262.3436 | $262.34 | $262.35 | $262.30 |
| Purchase #3 | $165.83 | 4.773% | $173.7451 | $173.75 | $173.75 | $173.70 |
| Purchase #4 | $239.91 | 8.339% | $259.9161 | $259.92 | $259.90 | $259.90 |
| Purchase #5 | $195.51 | 4.634% | $204.5699 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $156.68 | 13.439% | $177.7362 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $193.50 | 9.621% | $212.1166 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $1,309.92 | $1,402.4779 | $1,402.49 | $1,402.45 | $1,402.40 | |