| 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 | $216.75 | 5.502% | $228.6756 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $159.35 | 4.705% | $166.8474 | $166.85 | $166.85 | $166.80 |
| Purchase #3 | $75.44 | 10.322% | $83.2269 | $83.23 | $83.25 | $83.20 |
| Purchase #4 | $128.70 | 5.833% | $136.2071 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $90.96 | 10.675% | $100.67 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $229.79 | 6.480% | $244.6804 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $136.93 | 13.315% | $155.1622 | $155.16 | $155.15 | $155.20 |
| 7 purchase totals = | $1,037.92 | $1,115.4696 | $1,115.48 | $1,115.50 | $1,115.50 | |