| 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 | $234.99 | 10.605% | $259.9107 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $178.27 | 11.183% | $198.2059 | $198.21 | $198.20 | $198.20 |
| Purchase #3 | $69.77 | 6.851% | $74.5499 | $74.55 | $74.55 | $74.50 |
| Purchase #4 | $113.50 | 8.776% | $123.4608 | $123.46 | $123.45 | $123.50 |
| Purchase #5 | $250.95 | 12.830% | $283.1469 | $283.15 | $283.15 | $283.10 |
| Purchase #6 | $17.85 | 4.438% | $18.6422 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $39.61 | 5.285% | $41.7034 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $904.94 | $999.6198 | $999.62 | $999.60 | $999.50 | |