| 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 | $249.51 | 12.294% | $280.1848 | $280.18 | $280.20 | $280.20 |
| Purchase #2 | $112.31 | 8.117% | $121.4262 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $222.81 | 6.151% | $236.515 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $207.91 | 13.273% | $235.5059 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $173.99 | 9.104% | $189.83 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $76.77 | 7.223% | $82.3151 | $82.32 | $82.30 | $82.30 |
| Purchase #7 | $113.48 | 6.634% | $121.0083 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $1,156.78 | $1,266.7853 | $1,266.80 | $1,266.80 | $1,266.70 | |