| 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 | $220.51 | 11.263% | $245.346 | $245.35 | $245.35 | $245.30 |
| Purchase #2 | $153.36 | 8.373% | $166.2008 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $92.62 | 5.583% | $97.791 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $26.39 | 5.687% | $27.8908 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $195.86 | 10.440% | $216.3078 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $233.98 | 5.784% | $247.5134 | $247.51 | $247.50 | $247.50 |
| Purchase #7 | $123.92 | 11.414% | $138.0642 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $1,046.64 | $1,139.1140 | $1,139.11 | $1,139.10 | $1,139.10 | |