| 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 | $97.37 | 4.284% | $101.5413 | $101.54 | $101.55 | $101.50 |
| Purchase #2 | $105.75 | 9.741% | $116.0511 | $116.05 | $116.05 | $116.10 |
| Purchase #3 | $206.61 | 12.294% | $232.0106 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $183.82 | 10.266% | $202.691 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $94.89 | 8.430% | $102.8892 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $33.35 | 4.308% | $34.7867 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $186.75 | 10.508% | $206.3737 | $206.37 | $206.35 | $206.40 |
| 7 purchase totals = | $908.54 | $996.3436 | $996.34 | $996.35 | $996.40 | |