| 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 | $250.34 | 12.265% | $281.0442 | $281.04 | $281.05 | $281.00 |
| Purchase #2 | $85.93 | 4.409% | $89.7187 | $89.72 | $89.70 | $89.70 |
| Purchase #3 | $166.64 | 4.814% | $174.662 | $174.66 | $174.65 | $174.70 |
| Purchase #4 | $223.34 | 7.353% | $239.7622 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $174.60 | 11.228% | $194.2041 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $97.33 | 7.865% | $104.985 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $152.57 | 12.510% | $171.6565 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $1,150.75 | $1,256.0327 | $1,256.03 | $1,256.00 | $1,256.10 | |