| 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 | $209.82 | 4.870% | $220.0382 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $160.25 | 4.603% | $167.6263 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $65.97 | 13.764% | $75.0501 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $50.72 | 12.714% | $57.1685 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $199.33 | 13.805% | $226.8475 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $233.56 | 12.464% | $262.6709 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $247.60 | 10.591% | $273.8233 | $273.82 | $273.80 | $273.80 |
| 7 purchase totals = | $1,167.25 | $1,283.2248 | $1,283.23 | $1,283.20 | $1,283.20 | |