| 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 | $178.56 | 12.489% | $200.8604 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $227.76 | 11.576% | $254.1255 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $212.99 | 6.163% | $226.1166 | $226.12 | $226.10 | $226.10 |
| Purchase #4 | $123.41 | 13.454% | $140.0136 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $93.86 | 4.249% | $97.8481 | $97.85 | $97.85 | $97.80 |
| Purchase #6 | $127.93 | 6.740% | $136.5525 | $136.55 | $136.55 | $136.60 |
| Purchase #7 | $192.76 | 11.688% | $215.2898 | $215.29 | $215.30 | $215.30 |
| 7 purchase totals = | $1,157.27 | $1,270.8065 | $1,270.81 | $1,270.80 | $1,270.80 | |