| 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 | $213.74 | 9.843% | $234.7784 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $70.91 | 4.649% | $74.2066 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $27.55 | 7.370% | $29.5804 | $29.58 | $29.60 | $29.60 |
| Purchase #4 | $198.73 | 13.151% | $224.865 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $77.98 | 5.590% | $82.3391 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $235.80 | 13.786% | $268.3074 | $268.31 | $268.30 | $268.30 |
| Purchase #7 | $21.76 | 12.307% | $24.438 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $846.47 | $938.5149 | $938.53 | $938.55 | $938.50 | |