| 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 | $195.70 | 6.201% | $207.8354 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $140.34 | 11.530% | $156.5212 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $123.41 | 5.338% | $129.9976 | $130.00 | $130.00 | $130.00 |
| Purchase #4 | $56.30 | 12.271% | $63.2086 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $126.41 | 9.377% | $138.2635 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $89.79 | 9.234% | $98.0812 | $98.08 | $98.10 | $98.10 |
| Purchase #7 | $194.87 | 6.766% | $208.0549 | $208.05 | $208.05 | $208.10 |
| 7 purchase totals = | $926.82 | $1,001.9624 | $1,001.96 | $1,001.95 | $1,002.00 | |