| 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 | $222.76 | 3.753% | $231.1202 | $231.12 | $231.10 | $231.10 |
| Purchase #2 | $104.93 | 3.699% | $108.8114 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $43.80 | 4.274% | $45.672 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $191.46 | 5.427% | $201.8505 | $201.85 | $201.85 | $201.90 |
| Purchase #5 | $135.86 | 13.853% | $154.6807 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $62.31 | 10.808% | $69.0445 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $232.66 | 8.430% | $252.2732 | $252.27 | $252.25 | $252.30 |
| 7 purchase totals = | $993.78 | $1,063.4525 | $1,063.44 | $1,063.40 | $1,063.50 | |