| 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 | $230.36 | 6.355% | $244.9994 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $27.51 | 11.365% | $30.6365 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $175.52 | 6.460% | $186.8586 | $186.86 | $186.85 | $186.90 |
| Purchase #4 | $162.37 | 8.686% | $176.4735 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $38.75 | 8.705% | $42.1232 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $214.45 | 13.243% | $242.8496 | $242.85 | $242.85 | $242.80 |
| Purchase #7 | $218.83 | 8.457% | $237.3365 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $1,067.79 | $1,161.2773 | $1,161.28 | $1,161.25 | $1,161.20 | |