| 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 | $117.54 | 10.180% | $129.5056 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $25.56 | 4.815% | $26.7907 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $181.83 | 9.698% | $199.4639 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $232.46 | 13.221% | $263.1935 | $263.19 | $263.20 | $263.20 |
| Purchase #5 | $222.57 | 10.320% | $245.5392 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $205.63 | 4.373% | $214.6222 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $215.42 | 5.222% | $226.6692 | $226.67 | $226.65 | $226.70 |
| 7 purchase totals = | $1,201.01 | $1,305.7843 | $1,305.78 | $1,305.75 | $1,305.80 | |