| 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 | $163.78 | 3.308% | $169.1978 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $228.79 | 8.392% | $247.9901 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $78.46 | 5.604% | $82.8569 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $232.68 | 6.498% | $247.7995 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $202.93 | 11.590% | $226.4496 | $226.45 | $226.45 | $226.40 |
| Purchase #6 | $155.59 | 11.164% | $172.9601 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $75.97 | 10.658% | $84.0669 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $1,138.20 | $1,231.3209 | $1,231.33 | $1,231.30 | $1,231.40 | |