| 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 | $230.30 | 11.716% | $257.2819 | $257.28 | $257.30 | $257.30 |
| Purchase #2 | $196.66 | 5.702% | $207.8736 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $26.95 | 13.672% | $30.6346 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $248.37 | 6.333% | $264.0993 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $208.72 | 12.368% | $234.5345 | $234.53 | $234.55 | $234.50 |
| Purchase #6 | $209.86 | 12.247% | $235.5616 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $179.95 | 7.450% | $193.3563 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $1,300.81 | $1,423.3418 | $1,423.33 | $1,423.35 | $1,423.40 | |