| 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 | $221.45 | 4.768% | $232.0087 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $239.39 | 13.702% | $272.1912 | $272.19 | $272.20 | $272.20 |
| Purchase #3 | $171.85 | 11.294% | $191.2587 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $94.95 | 11.601% | $105.9651 | $105.97 | $105.95 | $106.00 |
| Purchase #5 | $164.48 | 11.149% | $182.8179 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $79.39 | 3.209% | $81.9376 | $81.94 | $81.95 | $81.90 |
| Purchase #7 | $192.96 | 3.584% | $199.8757 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,164.47 | $1,266.0549 | $1,266.07 | $1,266.05 | $1,266.10 | |