| 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 | $227.64 | 13.851% | $259.1704 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $223.58 | 13.702% | $254.2149 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $29.78 | 8.689% | $32.3676 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $250.85 | 11.720% | $280.2496 | $280.25 | $280.25 | $280.20 |
| Purchase #5 | $101.64 | 7.287% | $109.0465 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $69.29 | 6.142% | $73.5458 | $73.55 | $73.55 | $73.50 |
| Purchase #7 | $120.88 | 8.775% | $131.4872 | $131.49 | $131.50 | $131.50 |
| 7 purchase totals = | $1,023.66 | $1,140.0820 | $1,140.09 | $1,140.05 | $1,140.00 | |