| 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 | $242.97 | 5.703% | $256.8266 | $256.83 | $256.85 | $256.80 |
| Purchase #2 | $103.91 | 12.670% | $117.0754 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $226.76 | 10.265% | $250.0369 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $32.53 | 6.660% | $34.6965 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $7.67 | 10.248% | $8.456 | $8.46 | $8.45 | $8.50 |
| Purchase #6 | $90.47 | 7.683% | $97.4208 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $214.45 | 6.282% | $227.9217 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $918.76 | $992.4339 | $992.45 | $992.45 | $992.40 | |