| 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 | $210.87 | 10.655% | $233.3382 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $97.33 | 3.125% | $100.3716 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $14.49 | 7.161% | $15.5276 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $128.69 | 3.758% | $133.5262 | $133.53 | $133.55 | $133.50 |
| Purchase #5 | $129.46 | 3.463% | $133.9432 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $77.66 | 10.168% | $85.5565 | $85.56 | $85.55 | $85.60 |
| Purchase #7 | $130.28 | 7.645% | $140.2399 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $788.78 | $842.5032 | $842.51 | $842.55 | $842.40 | |