| 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 | $232.43 | 11.791% | $259.8358 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $110.31 | 12.829% | $124.4617 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $249.26 | 10.206% | $274.6995 | $274.70 | $274.70 | $274.70 |
| Purchase #4 | $205.26 | 3.601% | $212.6514 | $212.65 | $212.65 | $212.70 |
| Purchase #5 | $156.50 | 7.486% | $168.2156 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $185.75 | 3.721% | $192.6618 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $225.65 | 5.857% | $238.8663 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $1,365.16 | $1,471.3921 | $1,471.40 | $1,471.35 | $1,471.50 | |