| 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 | $177.39 | 12.127% | $198.9021 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $122.92 | 4.386% | $128.3113 | $128.31 | $128.30 | $128.30 |
| Purchase #3 | $76.48 | 3.721% | $79.3258 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $117.56 | 5.799% | $124.3773 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $177.85 | 12.473% | $200.0332 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $142.38 | 13.552% | $161.6753 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $128.65 | 6.454% | $136.9531 | $136.95 | $136.95 | $137.00 |
| 7 purchase totals = | $943.23 | $1,029.5781 | $1,029.58 | $1,029.65 | $1,029.60 | |