| 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 | $201.45 | 10.497% | $222.5962 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $227.86 | 7.814% | $245.665 | $245.67 | $245.65 | $245.70 |
| Purchase #3 | $168.55 | 12.190% | $189.0962 | $189.10 | $189.10 | $189.10 |
| Purchase #4 | $47.73 | 3.399% | $49.3523 | $49.35 | $49.35 | $49.40 |
| Purchase #5 | $167.36 | 9.546% | $183.3362 | $183.34 | $183.35 | $183.30 |
| Purchase #6 | $179.47 | 11.365% | $199.8668 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $50.45 | 9.324% | $55.154 | $55.15 | $55.15 | $55.20 |
| 7 purchase totals = | $1,042.87 | $1,145.0667 | $1,145.08 | $1,145.05 | $1,145.20 | |