| 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 | $205.83 | 12.130% | $230.7972 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $97.73 | 3.541% | $101.1906 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $208.31 | 10.547% | $230.2805 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $122.87 | 9.210% | $134.1863 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $41.46 | 4.289% | $43.2382 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $197.91 | 12.142% | $221.9402 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $94.65 | 11.508% | $105.5423 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $968.76 | $1,067.1753 | $1,067.18 | $1,067.25 | $1,067.10 | |