| 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 | $84.26 | 3.126% | $86.894 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $156.65 | 11.655% | $174.9076 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $82.68 | 13.835% | $94.1188 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $173.97 | 4.123% | $181.1428 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $240.59 | 8.327% | $260.6239 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $198.26 | 10.286% | $218.653 | $218.65 | $218.65 | $218.70 |
| Purchase #7 | $108.91 | 12.339% | $122.3484 | $122.35 | $122.35 | $122.30 |
| 7 purchase totals = | $1,045.32 | $1,138.6885 | $1,138.68 | $1,138.65 | $1,138.60 | |