| 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 | $245.25 | 10.566% | $271.1631 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $227.40 | 9.657% | $249.36 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $175.58 | 5.573% | $185.3651 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $78.89 | 8.397% | $85.5144 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $143.94 | 7.124% | $154.1943 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $207.51 | 9.362% | $226.9371 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $172.94 | 12.224% | $194.0802 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $1,251.51 | $1,366.6142 | $1,366.61 | $1,366.60 | $1,366.70 | |