| 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 | $183.36 | 4.774% | $192.1136 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $249.37 | 9.859% | $273.9554 | $273.96 | $273.95 | $274.00 |
| Purchase #3 | $43.86 | 12.324% | $49.2653 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $51.47 | 10.146% | $56.6921 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $19.80 | 7.520% | $21.289 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $41.94 | 4.820% | $43.9615 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $222.28 | 6.430% | $236.5726 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $812.08 | $873.8495 | $873.85 | $873.80 | $874.00 | |