| 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 | $219.97 | 12.392% | $247.2287 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $19.63 | 5.139% | $20.6388 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $80.49 | 9.178% | $87.8774 | $87.88 | $87.90 | $87.90 |
| Purchase #4 | $33.92 | 5.502% | $35.7863 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $199.39 | 7.336% | $214.0173 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $150.44 | 6.870% | $160.7752 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $103.44 | 5.863% | $109.5047 | $109.50 | $109.50 | $109.50 |
| 7 purchase totals = | $807.28 | $875.8284 | $875.84 | $875.90 | $875.80 | |