| 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 | $250.50 | 10.472% | $276.7324 | $276.73 | $276.75 | $276.70 |
| Purchase #2 | $163.64 | 3.346% | $169.1154 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $113.51 | 9.159% | $123.9064 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $145.95 | 11.805% | $163.1794 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $6.44 | 13.154% | $7.2871 | $7.29 | $7.30 | $7.30 |
| Purchase #6 | $6.36 | 3.412% | $6.577 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $112.69 | 7.234% | $120.842 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $799.09 | $867.6397 | $867.65 | $867.70 | $867.60 | |