| 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 | $101.97 | 8.282% | $110.4152 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $18.56 | 6.267% | $19.7232 | $19.72 | $19.70 | $19.70 |
| Purchase #3 | $51.28 | 10.253% | $56.5377 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $27.90 | 8.579% | $30.2935 | $30.29 | $30.30 | $30.30 |
| Purchase #5 | $109.29 | 11.850% | $122.2409 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $106.83 | 8.223% | $115.6146 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $241.93 | 12.736% | $272.7422 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $657.76 | $727.5673 | $727.56 | $727.55 | $727.40 | |