| 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 | $233.51 | 4.296% | $243.5416 | $243.54 | $243.55 | $243.50 |
| Purchase #2 | $135.76 | 11.153% | $150.9013 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $127.90 | 6.126% | $135.7352 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $250.93 | 9.105% | $273.7772 | $273.78 | $273.80 | $273.80 |
| Purchase #5 | $72.87 | 5.570% | $76.9289 | $76.93 | $76.95 | $76.90 |
| Purchase #6 | $63.37 | 4.241% | $66.0575 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $235.36 | 12.773% | $265.4225 | $265.42 | $265.40 | $265.40 |
| 7 purchase totals = | $1,119.70 | $1,212.3642 | $1,212.37 | $1,212.40 | $1,212.30 | |