| 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 | $215.90 | 11.789% | $241.3525 | $241.35 | $241.35 | $241.40 |
| Purchase #2 | $130.47 | 5.773% | $138.002 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $241.51 | 6.300% | $256.7251 | $256.73 | $256.75 | $256.70 |
| Purchase #4 | $115.67 | 11.218% | $128.6459 | $128.65 | $128.65 | $128.60 |
| Purchase #5 | $85.32 | 9.616% | $93.5244 | $93.52 | $93.50 | $93.50 |
| Purchase #6 | $42.71 | 9.360% | $46.7077 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $42.81 | 6.831% | $45.7344 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $874.39 | $950.6920 | $950.69 | $950.70 | $950.60 | |