| 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 | $133.71 | 5.510% | $141.0774 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $220.53 | 3.722% | $228.7381 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $43.80 | 5.158% | $46.0592 | $46.06 | $46.05 | $46.10 |
| Purchase #4 | $228.26 | 9.524% | $249.9995 | $250.00 | $250.00 | $250.00 |
| Purchase #5 | $80.61 | 10.196% | $88.829 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $132.56 | 13.251% | $150.1255 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $77.91 | 5.507% | $82.2005 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $917.38 | $987.0292 | $987.04 | $987.10 | $987.00 | |