| 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 | $99.67 | 4.536% | $104.191 | $104.19 | $104.20 | $104.20 |
| Purchase #2 | $224.48 | 13.491% | $254.7646 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $179.46 | 12.290% | $201.5156 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $121.36 | 7.815% | $130.8443 | $130.84 | $130.85 | $130.80 |
| Purchase #5 | $250.57 | 11.618% | $279.6812 | $279.68 | $279.70 | $279.70 |
| Purchase #6 | $202.36 | 10.258% | $223.1181 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $58.89 | 7.126% | $63.0865 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $1,136.79 | $1,257.2013 | $1,257.20 | $1,257.20 | $1,257.20 | |