| 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 | $194.76 | 4.546% | $203.6138 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $75.69 | 6.640% | $80.7158 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $104.50 | 8.377% | $113.254 | $113.25 | $113.25 | $113.30 |
| Purchase #4 | $222.48 | 3.485% | $230.2334 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $73.74 | 11.105% | $81.9288 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $219.41 | 6.219% | $233.0551 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $145.89 | 3.119% | $150.4403 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $1,036.47 | $1,093.2412 | $1,093.24 | $1,093.25 | $1,093.20 | |