| 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 | $11.59 | 3.318% | $11.9746 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $134.33 | 7.465% | $144.3577 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $113.98 | 13.193% | $129.0174 | $129.02 | $129.00 | $129.00 |
| Purchase #4 | $232.47 | 7.763% | $250.5166 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $127.62 | 4.297% | $133.1038 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $70.44 | 8.802% | $76.6401 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $76.60 | 5.650% | $80.9279 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $767.03 | $826.5381 | $826.54 | $826.50 | $826.50 | |