| 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 | $118.88 | 8.709% | $129.2333 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $49.39 | 9.407% | $54.0361 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $149.35 | 10.579% | $165.1497 | $165.15 | $165.15 | $165.10 |
| Purchase #4 | $92.51 | 13.474% | $104.9748 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $117.86 | 4.831% | $123.5538 | $123.55 | $123.55 | $123.60 |
| Purchase #6 | $232.75 | 6.650% | $248.2279 | $248.23 | $248.25 | $248.20 |
| Purchase #7 | $43.83 | 10.576% | $48.4655 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $804.57 | $873.6411 | $873.64 | $873.65 | $873.60 | |