| 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 | $145.29 | 4.145% | $151.3123 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $246.63 | 7.447% | $264.9965 | $265.00 | $265.00 | $265.00 |
| Purchase #3 | $131.66 | 6.260% | $139.9019 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $175.92 | 9.803% | $193.1654 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $199.90 | 10.181% | $220.2518 | $220.25 | $220.25 | $220.30 |
| Purchase #6 | $113.97 | 12.722% | $128.4693 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $212.81 | 3.381% | $220.0051 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $1,226.18 | $1,318.1023 | $1,318.11 | $1,318.05 | $1,318.20 | |