| 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 | $250.85 | 11.759% | $280.3475 | $280.35 | $280.35 | $280.30 |
| Purchase #2 | $134.68 | 8.187% | $145.7063 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $89.73 | 4.625% | $93.88 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $7.87 | 12.121% | $8.8239 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $57.33 | 10.145% | $63.1461 | $63.15 | $63.15 | $63.10 |
| Purchase #6 | $222.80 | 12.818% | $251.3585 | $251.36 | $251.35 | $251.40 |
| Purchase #7 | $17.38 | 12.330% | $19.523 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $780.64 | $862.7853 | $862.79 | $862.75 | $862.70 | |