| 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 | $201.28 | 3.245% | $207.8115 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $217.41 | 12.756% | $245.1428 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $150.93 | 12.786% | $170.2279 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $198.35 | 12.290% | $222.7272 | $222.73 | $222.75 | $222.70 |
| Purchase #5 | $72.31 | 13.721% | $82.2317 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $70.82 | 5.818% | $74.9403 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $98.98 | 3.592% | $102.5354 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $1,010.08 | $1,105.6168 | $1,105.62 | $1,105.70 | $1,105.40 | |