| 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 | $9.68 | 9.285% | $10.5788 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $183.44 | 4.471% | $191.6416 | $191.64 | $191.65 | $191.60 |
| Purchase #3 | $74.55 | 7.693% | $80.2851 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $247.53 | 4.383% | $258.3792 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $79.40 | 4.302% | $82.8158 | $82.82 | $82.80 | $82.80 |
| Purchase #6 | $234.87 | 7.339% | $252.1071 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $227.86 | 9.394% | $249.2652 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $1,057.33 | $1,125.0728 | $1,125.09 | $1,125.10 | $1,125.10 | |