| 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 | $188.26 | 11.543% | $209.9909 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $62.75 | 13.291% | $71.0901 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $212.75 | 5.427% | $224.2959 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $190.95 | 8.719% | $207.5989 | $207.60 | $207.60 | $207.60 |
| Purchase #5 | $140.61 | 6.835% | $150.2207 | $150.22 | $150.20 | $150.20 |
| Purchase #6 | $221.60 | 13.762% | $252.0966 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $120.49 | 3.292% | $124.4565 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $1,137.41 | $1,239.7496 | $1,239.76 | $1,239.75 | $1,239.80 | |