| 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 | $133.74 | 5.130% | $140.6009 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $239.48 | 6.368% | $254.7301 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $135.96 | 11.324% | $151.3561 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $94.46 | 10.721% | $104.5871 | $104.59 | $104.60 | $104.60 |
| Purchase #5 | $217.76 | 7.630% | $234.3751 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $241.99 | 9.547% | $265.0928 | $265.09 | $265.10 | $265.10 |
| Purchase #7 | $85.71 | 8.744% | $93.2045 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $1,149.10 | $1,243.9466 | $1,243.95 | $1,244.00 | $1,244.00 | |