| 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 | $234.52 | 12.261% | $263.2745 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $158.68 | 11.413% | $176.7901 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $166.40 | 8.173% | $179.9999 | $180.00 | $180.00 | $180.00 |
| Purchase #4 | $83.70 | 6.211% | $88.8986 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $34.83 | 11.458% | $38.8208 | $38.82 | $38.80 | $38.80 |
| Purchase #6 | $125.31 | 9.577% | $137.3109 | $137.31 | $137.30 | $137.30 |
| Purchase #7 | $90.50 | 10.223% | $99.7518 | $99.75 | $99.75 | $99.80 |
| 7 purchase totals = | $893.94 | $984.8466 | $984.84 | $984.80 | $984.90 | |