| 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 | $224.60 | 3.399% | $232.2342 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $97.94 | 9.354% | $107.1013 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $191.80 | 10.775% | $212.4665 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $229.40 | 11.529% | $255.8475 | $255.85 | $255.85 | $255.80 |
| Purchase #5 | $24.63 | 9.119% | $26.876 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $86.48 | 7.224% | $92.7273 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $147.71 | 4.528% | $154.3983 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $1,002.56 | $1,081.6511 | $1,081.66 | $1,081.70 | $1,081.60 | |