| 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 | $103.77 | 5.251% | $109.219 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $250.39 | 11.109% | $278.2058 | $278.21 | $278.20 | $278.20 |
| Purchase #3 | $24.67 | 7.202% | $26.4467 | $26.45 | $26.45 | $26.40 |
| Purchase #4 | $174.90 | 13.574% | $198.6409 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $61.96 | 10.709% | $68.5953 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $51.35 | 10.839% | $56.9158 | $56.92 | $56.90 | $56.90 |
| Purchase #7 | $147.79 | 7.748% | $159.2408 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $814.83 | $897.2643 | $897.28 | $897.25 | $897.10 | |