| 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 | $232.47 | 4.190% | $242.2105 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $198.55 | 3.501% | $205.5012 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $117.50 | 7.402% | $126.1974 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $163.49 | 9.294% | $178.6848 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $174.65 | 12.210% | $195.9748 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $213.87 | 4.326% | $223.122 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $21.40 | 3.737% | $22.1997 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $1,121.93 | $1,193.8904 | $1,193.88 | $1,193.85 | $1,193.90 | |