| 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 | $236.79 | 3.617% | $245.3547 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $242.79 | 9.377% | $265.5564 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $118.74 | 11.755% | $132.6979 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $18.72 | 4.654% | $19.5912 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $71.82 | 13.184% | $81.2887 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $92.93 | 8.409% | $100.7445 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $121.55 | 13.380% | $137.8134 | $137.81 | $137.80 | $137.80 |
| 7 purchase totals = | $903.34 | $983.0468 | $983.04 | $983.05 | $983.10 | |