| 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 | $211.44 | 10.729% | $234.1254 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $101.38 | 5.785% | $107.2448 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $250.54 | 7.675% | $269.7689 | $269.77 | $269.75 | $269.80 |
| Purchase #4 | $99.97 | 5.821% | $105.7893 | $105.79 | $105.80 | $105.80 |
| Purchase #5 | $62.59 | 11.705% | $69.9162 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $204.94 | 5.557% | $216.3285 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $9.89 | 12.114% | $11.0881 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $940.75 | $1,014.2612 | $1,014.27 | $1,014.30 | $1,014.20 | |