| 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 | $228.29 | 8.606% | $247.9366 | $247.94 | $247.95 | $247.90 |
| Purchase #2 | $230.71 | 9.454% | $252.5213 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $58.49 | 7.585% | $62.9265 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $159.69 | 4.289% | $166.5391 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $165.54 | 4.577% | $173.1168 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $137.93 | 3.694% | $143.0251 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $217.61 | 3.108% | $224.3733 | $224.37 | $224.35 | $224.40 |
| 7 purchase totals = | $1,198.26 | $1,270.4387 | $1,270.45 | $1,270.45 | $1,270.30 | |