| 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 | $246.32 | 3.472% | $254.8722 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $62.93 | 4.471% | $65.7436 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $242.52 | 6.432% | $258.1189 | $258.12 | $258.10 | $258.10 |
| Purchase #4 | $76.66 | 9.695% | $84.0922 | $84.09 | $84.10 | $84.10 |
| Purchase #5 | $40.53 | 6.656% | $43.2277 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $197.62 | 5.344% | $208.1808 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $82.36 | 11.870% | $92.1361 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $948.94 | $1,006.3715 | $1,006.37 | $1,006.40 | $1,006.30 | |