| 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 | $190.40 | 12.796% | $214.7636 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $123.53 | 12.502% | $138.9737 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $104.58 | 6.163% | $111.0253 | $111.03 | $111.05 | $111.00 |
| Purchase #4 | $184.47 | 6.841% | $197.0896 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $212.59 | 5.824% | $224.9712 | $224.97 | $224.95 | $225.00 |
| Purchase #6 | $205.78 | 5.569% | $217.2399 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $43.42 | 11.393% | $48.3668 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $1,064.77 | $1,152.4301 | $1,152.43 | $1,152.40 | $1,152.50 | |