| 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 | $89.81 | 13.798% | $102.202 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $172.93 | 9.273% | $188.9658 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $97.32 | 7.473% | $104.5927 | $104.59 | $104.60 | $104.60 |
| Purchase #4 | $226.90 | 3.141% | $234.0269 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $142.48 | 10.348% | $157.2238 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $92.66 | 9.275% | $101.2542 | $101.25 | $101.25 | $101.30 |
| Purchase #7 | $123.84 | 11.525% | $138.1126 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $945.94 | $1,026.3780 | $1,026.37 | $1,026.35 | $1,026.40 | |