| 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 | $206.27 | 4.271% | $215.0798 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $55.87 | 10.839% | $61.9257 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $82.73 | 6.182% | $87.8444 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $93.47 | 8.142% | $101.0803 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $160.76 | 9.191% | $175.5355 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $236.52 | 8.633% | $256.9388 | $256.94 | $256.95 | $256.90 |
| Purchase #7 | $122.63 | 6.320% | $130.3802 | $130.38 | $130.40 | $130.40 |
| 7 purchase totals = | $958.25 | $1,028.7847 | $1,028.79 | $1,028.90 | $1,028.70 | |