| 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 | $218.64 | 6.539% | $232.9369 | $232.94 | $232.95 | $232.90 |
| Purchase #2 | $217.82 | 9.335% | $238.1535 | $238.15 | $238.15 | $238.20 |
| Purchase #3 | $55.98 | 9.379% | $61.2304 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $222.30 | 13.137% | $251.5036 | $251.50 | $251.50 | $251.50 |
| Purchase #5 | $202.84 | 3.395% | $209.7264 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $20.76 | 12.737% | $23.4042 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $91.38 | 6.310% | $97.1461 | $97.15 | $97.15 | $97.10 |
| 7 purchase totals = | $1,029.72 | $1,114.1011 | $1,114.10 | $1,114.15 | $1,114.00 | |