| 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 | $107.89 | 9.459% | $118.0953 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $199.94 | 4.617% | $209.1712 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $183.52 | 8.857% | $199.7744 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $173.49 | 12.418% | $195.034 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $100.70 | 6.613% | $107.3593 | $107.36 | $107.35 | $107.40 |
| Purchase #6 | $209.39 | 8.803% | $227.8226 | $227.82 | $227.80 | $227.80 |
| Purchase #7 | $215.39 | 6.284% | $228.9251 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $1,190.32 | $1,286.1819 | $1,286.18 | $1,286.15 | $1,286.20 | |