| 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 | $190.45 | 12.582% | $214.4124 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $218.96 | 11.294% | $243.6893 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $217.71 | 11.555% | $242.8664 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $19.68 | 13.388% | $22.3148 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $144.71 | 9.129% | $157.9206 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $56.62 | 11.770% | $63.2842 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $177.31 | 12.259% | $199.0464 | $199.05 | $199.05 | $199.00 |
| 7 purchase totals = | $1,025.44 | $1,143.5341 | $1,143.53 | $1,143.50 | $1,143.50 | |