| 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 | $121.89 | 12.586% | $137.2311 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $191.89 | 11.535% | $214.0245 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $105.44 | 12.415% | $118.5304 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $250.27 | 8.195% | $270.7796 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $139.60 | 7.223% | $149.6833 | $149.68 | $149.70 | $149.70 |
| Purchase #6 | $180.59 | 12.347% | $202.8874 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $244.81 | 7.208% | $262.4559 | $262.46 | $262.45 | $262.50 |
| 7 purchase totals = | $1,234.49 | $1,355.5922 | $1,355.59 | $1,355.65 | $1,355.60 | |