| 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 | $239.25 | 13.727% | $272.0918 | $272.09 | $272.10 | $272.10 |
| Purchase #2 | $62.98 | 11.509% | $70.2284 | $70.23 | $70.25 | $70.20 |
| Purchase #3 | $186.84 | 7.699% | $201.2248 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $225.94 | 13.598% | $256.6633 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $177.29 | 9.351% | $193.8684 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $157.53 | 5.751% | $166.5896 | $166.59 | $166.60 | $166.60 |
| Purchase #7 | $66.96 | 9.364% | $73.2301 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $1,116.79 | $1,233.8964 | $1,233.89 | $1,233.90 | $1,233.90 | |