| 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 | $216.91 | 10.462% | $239.6031 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $115.80 | 4.868% | $121.4371 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $156.90 | 10.840% | $173.908 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $122.47 | 9.636% | $134.2712 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $82.53 | 11.779% | $92.2512 | $92.25 | $92.25 | $92.30 |
| Purchase #6 | $32.62 | 3.380% | $33.7226 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $58.59 | 13.177% | $66.3104 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $785.82 | $861.5036 | $861.50 | $861.45 | $861.50 | |