| 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 | $168.41 | 11.206% | $187.282 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $93.64 | 10.703% | $103.6623 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $222.78 | 6.754% | $237.8266 | $237.83 | $237.85 | $237.80 |
| Purchase #4 | $177.72 | 13.338% | $201.4243 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $226.71 | 11.377% | $252.5028 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $211.29 | 5.728% | $223.3927 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $30.32 | 3.110% | $31.263 | $31.26 | $31.25 | $31.30 |
| 7 purchase totals = | $1,130.87 | $1,237.3537 | $1,237.34 | $1,237.35 | $1,237.40 | |