| 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 | $10.93 | 10.854% | $12.1163 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $146.25 | 6.823% | $156.2286 | $156.23 | $156.25 | $156.20 |
| Purchase #3 | $188.81 | 4.334% | $196.993 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $15.82 | 6.571% | $16.8595 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $79.97 | 13.183% | $90.5124 | $90.51 | $90.50 | $90.50 |
| Purchase #6 | $226.26 | 12.733% | $255.0697 | $255.07 | $255.05 | $255.10 |
| Purchase #7 | $94.25 | 10.764% | $104.3951 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $762.29 | $832.1746 | $832.18 | $832.15 | $832.20 | |