| 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 | $187.83 | 7.202% | $201.3575 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $165.83 | 3.853% | $172.2194 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $151.33 | 8.650% | $164.42 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $233.79 | 6.506% | $249.0004 | $249.00 | $249.00 | $249.00 |
| Purchase #5 | $175.51 | 8.873% | $191.083 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $183.26 | 12.795% | $206.7081 | $206.71 | $206.70 | $206.70 |
| Purchase #7 | $167.49 | 10.498% | $185.0731 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $1,265.04 | $1,369.8615 | $1,369.86 | $1,369.80 | $1,369.90 | |