| 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 | $185.47 | 12.347% | $208.37 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $102.36 | 13.334% | $116.0087 | $116.01 | $116.00 | $116.00 |
| Purchase #3 | $91.75 | 13.603% | $104.2308 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $187.51 | 10.528% | $207.2511 | $207.25 | $207.25 | $207.30 |
| Purchase #5 | $224.28 | 5.159% | $235.8506 | $235.85 | $235.85 | $235.90 |
| Purchase #6 | $153.67 | 13.309% | $174.1219 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $169.64 | 11.267% | $188.7533 | $188.75 | $188.75 | $188.80 |
| 7 purchase totals = | $1,114.68 | $1,234.5864 | $1,234.58 | $1,234.55 | $1,234.70 | |