| 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 | $230.99 | 9.724% | $253.4515 | $253.45 | $253.45 | $253.50 |
| Purchase #2 | $159.65 | 12.777% | $180.0485 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $115.57 | 9.323% | $126.3446 | $126.34 | $126.35 | $126.30 |
| Purchase #4 | $74.29 | 4.260% | $77.4548 | $77.45 | $77.45 | $77.50 |
| Purchase #5 | $165.49 | 12.614% | $186.3649 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $149.53 | 13.812% | $170.1831 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $92.76 | 4.646% | $97.0696 | $97.07 | $97.05 | $97.10 |
| 7 purchase totals = | $988.28 | $1,090.9170 | $1,090.90 | $1,090.90 | $1,091.00 | |