| 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 | $124.38 | 10.335% | $137.2347 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $201.43 | 13.719% | $229.0642 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $218.52 | 11.381% | $243.3898 | $243.39 | $243.40 | $243.40 |
| Purchase #4 | $126.60 | 10.592% | $140.0095 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $137.35 | 6.592% | $146.4041 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $71.98 | 3.619% | $74.585 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $133.79 | 3.865% | $138.961 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $1,014.05 | $1,109.6483 | $1,109.64 | $1,109.65 | $1,109.70 | |