| 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 | $219.85 | 9.131% | $239.9245 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $89.29 | 9.608% | $97.869 | $97.87 | $97.85 | $97.90 |
| Purchase #3 | $222.68 | 6.205% | $236.4973 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $228.31 | 10.795% | $252.9561 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $177.81 | 10.677% | $196.7948 | $196.79 | $196.80 | $196.80 |
| Purchase #6 | $216.60 | 10.423% | $239.1762 | $239.18 | $239.20 | $239.20 |
| Purchase #7 | $92.65 | 4.677% | $96.9832 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $1,247.19 | $1,360.2011 | $1,360.20 | $1,360.20 | $1,360.30 | |