| 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 | $101.27 | 4.695% | $106.0246 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $132.42 | 9.520% | $145.0264 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $40.95 | 4.604% | $42.8353 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $190.58 | 12.574% | $214.5435 | $214.54 | $214.55 | $214.50 |
| Purchase #5 | $38.28 | 7.158% | $41.0201 | $41.02 | $41.00 | $41.00 |
| Purchase #6 | $23.79 | 7.193% | $25.5012 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $223.81 | 12.831% | $252.5271 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $751.10 | $827.4782 | $827.48 | $827.50 | $827.30 | |