| 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 | $216.34 | 9.502% | $236.8966 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $26.80 | 8.133% | $28.9796 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $192.38 | 3.134% | $198.4092 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $158.53 | 6.548% | $168.9105 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $122.36 | 3.519% | $126.6658 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $240.69 | 12.193% | $270.0373 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $82.31 | 10.464% | $90.9229 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $1,039.41 | $1,120.8219 | $1,120.83 | $1,120.80 | $1,120.80 | |