| 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 | $186.97 | 12.595% | $210.5189 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $245.81 | 4.161% | $256.0382 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $102.53 | 6.612% | $109.3093 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $163.46 | 9.827% | $179.5232 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $9.48 | 4.450% | $9.9019 | $9.90 | $9.90 | $9.90 |
| Purchase #6 | $98.94 | 4.669% | $103.5595 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $93.53 | 5.245% | $98.4356 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $900.72 | $967.2866 | $967.29 | $967.25 | $967.20 | |