| 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 | $247.96 | 10.733% | $274.5735 | $274.57 | $274.55 | $274.60 |
| Purchase #2 | $62.91 | 4.797% | $65.9278 | $65.93 | $65.95 | $65.90 |
| Purchase #3 | $134.26 | 3.388% | $138.8087 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $164.62 | 11.240% | $183.1233 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $102.31 | 12.268% | $114.8614 | $114.86 | $114.85 | $114.90 |
| Purchase #6 | $185.78 | 7.177% | $199.1134 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $9.92 | 11.645% | $11.0752 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $907.76 | $987.4833 | $987.48 | $987.45 | $987.50 | |