| 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 | $7.65 | 9.106% | $8.3466 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $232.36 | 6.858% | $248.2952 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $221.58 | 7.236% | $237.6135 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $12.46 | 10.847% | $13.8115 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $165.64 | 12.168% | $185.7951 | $185.80 | $185.80 | $185.80 |
| Purchase #6 | $99.35 | 5.599% | $104.9126 | $104.91 | $104.90 | $104.90 |
| Purchase #7 | $23.72 | 11.349% | $26.412 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $762.76 | $825.1865 | $825.19 | $825.15 | $825.10 | |