| 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 | $199.38 | 6.329% | $211.9988 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $102.56 | 4.321% | $106.9916 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $16.76 | 3.207% | $17.2975 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $239.85 | 9.531% | $262.7101 | $262.71 | $262.70 | $262.70 |
| Purchase #5 | $98.83 | 13.510% | $112.1819 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $75.66 | 9.472% | $82.8265 | $82.83 | $82.85 | $82.80 |
| Purchase #7 | $35.54 | 11.339% | $39.5699 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $768.58 | $833.5763 | $833.58 | $833.60 | $833.60 | |