| 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 | $120.62 | 4.491% | $126.037 | $126.04 | $126.05 | $126.00 |
| Purchase #2 | $120.29 | 13.145% | $136.1021 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $100.69 | 12.134% | $112.9077 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $205.38 | 8.312% | $222.4512 | $222.45 | $222.45 | $222.50 |
| Purchase #5 | $142.34 | 10.442% | $157.2031 | $157.20 | $157.20 | $157.20 |
| Purchase #6 | $73.83 | 4.729% | $77.3214 | $77.32 | $77.30 | $77.30 |
| Purchase #7 | $115.53 | 6.615% | $123.1723 | $123.17 | $123.15 | $123.20 |
| 7 purchase totals = | $878.68 | $955.1948 | $955.19 | $955.15 | $955.20 | |