| 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 | $228.95 | 12.124% | $256.7079 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $132.30 | 3.680% | $137.1686 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $115.44 | 3.275% | $119.2207 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $118.57 | 3.650% | $122.8978 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $54.37 | 5.848% | $57.5496 | $57.55 | $57.55 | $57.50 |
| Purchase #6 | $30.39 | 12.590% | $34.2161 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $54.65 | 6.313% | $58.1001 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $734.67 | $785.8608 | $785.87 | $785.80 | $785.80 | |