| 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 | $94.39 | 9.129% | $103.0069 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $97.97 | 5.318% | $103.18 | $103.18 | $103.20 | $103.20 |
| Purchase #3 | $241.77 | 8.731% | $262.8789 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $139.42 | 12.234% | $156.4766 | $156.48 | $156.50 | $156.50 |
| Purchase #5 | $138.32 | 12.425% | $155.5063 | $155.51 | $155.50 | $155.50 |
| Purchase #6 | $211.33 | 8.768% | $229.8594 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $192.34 | 8.235% | $208.1792 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $1,115.54 | $1,219.0873 | $1,219.10 | $1,219.15 | $1,219.20 | |