| 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 | $28.81 | 7.702% | $31.0289 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $203.79 | 3.755% | $211.4423 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $16.29 | 4.440% | $17.0133 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $190.78 | 11.319% | $212.3744 | $212.37 | $212.35 | $212.40 |
| Purchase #5 | $117.53 | 11.593% | $131.1553 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $162.65 | 8.320% | $176.1825 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $184.75 | 5.755% | $195.3824 | $195.38 | $195.40 | $195.40 |
| 7 purchase totals = | $904.60 | $974.5791 | $974.57 | $974.60 | $974.60 | |