| 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 | $219.59 | 9.815% | $241.1428 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $102.35 | 12.781% | $115.4314 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $222.28 | 12.486% | $250.0339 | $250.03 | $250.05 | $250.00 |
| Purchase #4 | $89.90 | 5.264% | $94.6323 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $212.49 | 10.329% | $234.4381 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $10.91 | 8.454% | $11.8323 | $11.83 | $11.85 | $11.80 |
| Purchase #7 | $97.44 | 7.119% | $104.3768 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $954.96 | $1,051.8876 | $1,051.88 | $1,052.00 | $1,051.70 | |