| 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 | $128.42 | 7.276% | $137.7638 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $130.53 | 12.692% | $147.0969 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $176.72 | 10.273% | $194.8744 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $26.72 | 12.431% | $30.0416 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $234.73 | 5.465% | $247.558 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $111.64 | 8.238% | $120.8369 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $84.61 | 9.144% | $92.3467 | $92.35 | $92.35 | $92.30 |
| 7 purchase totals = | $893.37 | $970.5183 | $970.52 | $970.50 | $970.50 | |